User Manual

ManualsBrandsRockwell Automation ManualsEquipment193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay

User Manual

E3 & E3 Plus Solid-State Overload Relay

Catalog Numbers

193/592-EC1, -EC2, -EC3, -EC5

Summary of content (276 pages)

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User Manual E3 & E3 Plus Solid-State Overload Relay Catalog Numbers 193/592-EC1, -EC2, -EC3, -EC5
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Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differences between solid-state equipment and hard-wired electromechanical devices.
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Table of Contents Manual Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vocabulary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reference Manuals . . . . . . . . . .
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Protective Trip & Warning Functions 4 Typical Motor Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Three-Phase Direct On-Line (DOL) & Single-Phase Full Voltage External Line Current Transformer Application . . . . . . . . . . . . . . . . . . . . Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Comm Fault Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Comm Fault Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Communication Idle Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Comm Idle Trip. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Comm Idle Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Under Power Factor Lagging Warning . . . . . . . . . . . . . . . . . . . . . . . . . Over Power Factor Lagging Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Over Power Factor Lagging Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . Under Power Factor Leading Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Under Power Factor Leading Warning . . . . . . . . . . . . . . . . . . . . . . . . . Over Power Factor Leading Trip . . . . . . . . . . . . . . . . . . . . .
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Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage Monitor Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage Setup Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 148 148 151 Power Parameters Introduction . . . . . . . . . . . . . . . . . . .
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DeviceNet Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Loss of Node Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Input and Output Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . 222 Specifications Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Preface Manual Objectives The purpose of this manual is to provide you with the necessary information to apply the E3 Overload Relay with DeviceNet communications. Described in this manual are methods for installing, configuring, and troubleshooting. IMPORTANT Read this manual in its entirety before installing, operating, servicing, or initializing the E3 Overload Relay. Who Should Use This Manual This manual is intended for qualified personnel responsible for setting up and servicing these devices.
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Preface • DeviceNet Module Installation Instructions Publication 1769-IN001B-EN-P • DeviceNet Module User Manual Publication 1769-UM001B-EN-P For ControlLogic and 1756-DNB information: • DeviceNet Module Installation Instructions Publication 1756-IN566C-EN-P • DeviceNet Module User Manual Publication DNET-UM004A-EN-P To install and implement a DeviceNet network: • DeviceNet Media Design and Installation Guide Publication DNET-UM072_-EN-P IMPORTANT Read the DeviceNet Media Design and Installation Guide, Pub
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Chapter 1 Product Overview Introduction This chapter provides a brief overview of the features and functionality of the E3 Overload Relay. Description The E3 Overload Relay is a multi-function solid-state microprocessor-based electronic overload relay for the protection of squirrel-cage induction motors rated from 0.4…5,000 A. Four versions are available: the E3 model, EC1, and E3Plus models EC2, EC3, and EC5.
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Chapter 1 Product Overview Catalog Number Explanation The solid-state overload relay purchased has its own catalog number. The catalog number is explained below. 193 - EC1 592 Bulletin Number Type EC1 E3 EC2 E3 Plus➊ EC3 E3 Plus➋ EC5 E3 Plus➋ B B Current Rating (Amps) P A B C D E F G H J K L 0.4…2.
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Product Overview Parameter Monitoring Chapter 1 The E3 Overload Relay allows the user to monitor information on various parameters over the DeviceNet™ network.
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Chapter 1 Product Overview Overload Relay Features Trip Relay When the E3 Overload Relay is in the unpowered state, the trip relay contact is open. The trip relay contact closes approximately 2 to 35 seconds after power is applied if no trip condition exists. Inputs & Outputs In addition to the trip relay, the E3 Overload Relay provides inputs and outputs as shown below. Table 1 - Inputs & Outputs Model Inputs ➊ Outputs EC1 2 1 EC2, EC3 4 2 EC5 6 2 ➊ Inputs are rated at 24V only.
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Product Overview Chapter 1 ATTENTION: The E3 Overload Relay’s output control firmware latches OUT A and OUT B closed upon receipt of a network close command. The outputs will maintain the commanded closed state until receipt of a network open command. Parameters OutX Pr FltState and OutX Pr FltValue, found in the E3 Overload Relay’s output setup group, allows flexibility concerning the operation of the outputs in the event of a trip.
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Chapter 1 Product Overview the trip is no longer present, and (c) the test/reset button is pressed, the trip relay contact will close. ATTENTION: The Test function associated with the Test/Reset button is enabled by default. Activating the Test function while a motor is operating will cause the starting contactor to drop out and stop motor operation.
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Chapter 2 Installation & Wiring Introduction This chapter provides instructions for receiving, unpacking, inspecting, and storing the E3 Overload Relay. Installation and wiring instructions for common applications are also included. Receiving It is the responsibility of the user to thoroughly inspect the equipment before accepting the shipment from the freight company. Check the item(s) received against the purchase order.
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Chapter 2 Installation & Wiring General Precautions In addition to the specific precautions listed throughout this manual, the following general statements must be observed. ATTENTION: The E3 Overload Relay contains electrostatic discharge (ESD) sensitive parts and assemblies. Status control precautions are required when installing, testing, servicing, or repairing this assembly. Component damage may result if ESD control procedures are not followed.
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Chapter 2 Installation & Wiring Figure 2 - 100-C09…C43 Starter Assembly Installation 2 2.5 N m 2 lb in 3 1 The 100-C60…C85 Starter Assembly installation instructions for use with Catalog Numbers 193-EC_ _E are shown in Figure 3. Figure 3 - 100-C60…C85 Starter Assembly Installation 1 2 4 N·m 35 lb-in The 100-D95…D860 Starter Assembly installation instructions for use with Catalog Numbers 193-EC_ _F, 193-EC_ _G, and -EC_ _H are shown below.
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Chapter 2 Installation & Wiring IMPORTANT Ground fault protection requires connection of an external core balance current transformer (CBCT). IMPORTANT For identification of the proper CT ratio to be programmed, refer to the product nameplate.
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Installation & Wiring Chapter 2 Approximate Dimensions Approximate dimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes. Figure 5 - Overload Relay 193-EC_ _ B, D, & E with Contactor 100-C* A D2 H ØD D1 E1 B B1 11.4 (29/64) F1 Height B 193-EIMD Cat. No. Overload Relay Contactor 100- 193-EC_ _B C09, C-12, C16, C23 C Width A without with B1 Depth C 45 188.3 207.7 145.1 107 (1-25/32) (7-13/32) (8-11/64) (5-23/32) (4-7/32) E1 F1 67.
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Chapter 2 Installation & Wiring Figure 6 - Overload Relay 193-E_ _F, G, & H with Contactor 100-D* 11.4 (0.45) A G D F CL H E1 B1 B K J ØM C L Height B 193-EIMD Cat. No. Overload Relay Contactor 100- Width A without with 193-EC_ _F D95, D110 120 (4.72) 336.3 (13.24) 418 311.8 175.1 (16.46) (12.27) (6.89) 339.8 (13.38) 317.8 (12.51) D140, D180 B1 Depth C D E1 F G H J K L 156 (6.14) 216.1 (8.51) 12.5 100 145 135 22.3 180.9 (0.49) (3.94) (5.71) (5.31) (0.88) (7.12) ØM 5.
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Installation & Wiring Chapter 2 Figure 7 - Overload Relay 592-EC_ _ T, C, & D with NEMA Contactor Size 0...2 Size 00 A D A ØF ØF E H J E H B B K C 11.4 (29/64) L D C 11.4 (29/64) 11.4 (29/64) Size 3 E J H B K ØF L C D A Height B 193-EIMD Cat. No. Overload Relay NEMA Contactor Size 592-EC_ _T 00 592-EC_ _C 0, 1 2 592-EC_ _D 3 Width A without with Depth C 45 188.3 207.7 107 (1-25/32) (7-13/32) (8-11/64) (4-7/32) 90.4 (3-9/16) 100 (3-15/16) 155.
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Chapter 2 Installation & Wiring Separate Panel Adapter Approximate Dimensions Approximate dimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes. Figure 8 - 193-ECPM1 Panel Adapter for use with Cat. No. 193-EC_ _B 45 (1-25/32) 7.3 (9/32) 135 (5-5/16) 159.3 (6-17/64) 100.5 (3-31/32) Ø 4.4 (11/64) 115 (4-17/32) 6.1 (1/4) 11.4 (29/64) 30 (1-3/16) Figure 9 - 193-ECPM2 Panel Adapter for use with Cat. No. 193-EC_ _D & Z 45 (1-25/32) 7.
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Installation & Wiring Chapter 2 Figure 10 - 193-ECPM3 Panel Adapter for use with Cat. No. 193-EC_ _E 71.7 (2-53/64) 60 (2-23/64) 11.4 (29/64) 15 (19/32) 150.5 (5-15/16) 130 155.1 (6-7/64) w/ (5-1/8) 193-EIMD 77 (3-1/32) 131.2 (5-11/64) 5.0 (13/64) Ø 5.5 (7/32) Figure 11 - Separate Panel Adapter for use with Cat. No. 193-EC_ _ F, G, & H D E E F M K G I 0 8 H 2 4 6 C B 0 8 2 6 4 J N L A Overload Cat. No. 193-EC_ _ F A B C D E F G P H I J K L M 5.95 6.89 (151.2) (175) 4.
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Chapter 2 Installation & Wiring Voltage Input Module The voltage input module, Cat. No. 193-NVEC5VIM, is an add-on accessory for use with the E3 Plus. Approximate dimensions are shown in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes. Figure 12 - 193-NVEC5VIM Voltage Input Module 0.886 (22.5) L1 L2 L3 2.972 (75.5) 2.782 (70.65) Ø 0.177 (4.5) 0.457 (11.6) 3.216 (82.0) Specifications Power Terminals Table 2 - Wire Size & Torque Specification Cat. No.
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Installation & Wiring Chapter 2 Three-Pole Terminal Blocks Table 3 - Three-Pole Terminal Blocks Cat. No. 100-DTB1890 (A) 6…1/0 AWG, 16…50 mm2 (B) 6 AWG…250 MCM, 16…120 mm2 90…110 lb.-in., 10…12 Nm (2) 4 AWG…600 MCM, 25…240 mm2 180…220 lb.-in., 20…25 Nm 100-DTB420 Terminal Lug Kits Table 4 - Terminal Lug Kits Cat. No. 100-DL 110 Lug Terminal 180 Lug Terminal 420 Lug Terminal 630 Lug Terminal 860 Lug Terminal 6…2/0 AWG, 16…70 mm2 90…110 lb.-in., 10…12 Nm 13/32 in, 10 mm 150 lb.-in.
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Chapter 2 Installation & Wiring Wire Type Conductor Torque All Cat. No. Types 0.25…2.5 mm2 Flexible-Stranded with Ferrule Metric Single Coarse-Stranded/Solid Metric Multiple 0.5...0.75 mm2 0.55 Nm Single 0.2...2.5 mm2 Multiple 0.2...1.5 mm2 0.55 Nm Table 6 - Maximum Wire Length (PTC & input) Minimum Cross Section Maximum Length ➊ mm2 0.5 0.75 1.5 2.5 4.
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Installation & Wiring Terminal Designations Chapter 2 Control Terminals Table 8 - Control Terminal Designation Terminal Reference Description 1 IN 1 1 2 IN2 General Purpose Sinking Input Number: 3 IN 3 4 IN 4 2 3 ➊➋ 4 ➊➋ 5 V+ +24V 6 V+ 7 IN 5 General Purpose Sinking Input Number: 8 IN 6 END 5➋ 6➋ Earth Ground ➌ 13/14 OUT A Output A 23/24 OUT B Output B ➊➋ 95/96 Trip Relay Trip Relay IT1/IT2 PTC Thermistor (PTC) Input ➊➍ S1/S2 — External Ground Fault Sensor Input ➋➎ ➊ Features are
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Chapter 2 Installation & Wiring • The earth ground terminal of the E3 Overload Relay shall be connected to a solid earth ground via a low-impedance connection. • Installations employing an external ground fault sensor shall ground the cable shield at the sensor with no connection made at the E3 Plus Overload Relay. • The PTC thermistor cable shield shall be grounded at the E3 Plus Overload Relay with no connection made at the opposite end.
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Chapter 2 Installation & Wiring High-Fault Short-Circuit Ratings Table 12 - Per UL 508 & CSA 22.2, No. 14 with Bulletin 100-C & 100-D Contactors Maximum Cat. No.
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Chapter 2 Installation & Wiring Table 13 - Per UL 508 & CSA 22.2, No. 14 with NEMA Contactors Maximum Cat. No.
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Installation & Wiring Chapter 2 Table 14 - IEC per EN60947-4-1 Short-Circuit Current Contactor 100- Max. Starter FLC [A] Prospective Ir [A] C09 9 1,000 C12 Class J Fuse [A] Conditional Iq [A] Max.
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Chapter 2 Installation & Wiring Typical Motor Connections Three-Phase Direct On-Line (DOL) & Single-Phase Full Voltage ATTENTION: When working on energized circuits, DO NOT rely on voltage and current information provided by the E3 and E3 Plus Overload Relay for personal safety. Always use a portable voltage or current measurement device to measure the signal locally. IMPORTANT Single/Three Ph, Parameter 27, should be set to single-phase.
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Installation & Wiring Chapter 2 Overload Relay power terminals as shown in Figure 14 on page 36. The CTs shall have an appropriate ratio rating as detailed in Table 18. Additionally, the CT shall be selected to be capable of providing the required VA to the secondary load, which includes the E3 Overload Relay burden of 0.1 VA at the rated secondary current and the wiring burden.
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Chapter 2 Installation & Wiring Figure 14 - Overload Relay Mounting Placement E3 Overload Relay Primary Current Transformers 6x or 6x Figure 15 - External CT Connection Diagrams IEC NEMA L1 L2 L1 L3 L3 L2 K1 L1/1 L2/3 L3/5 L1/1 L2/3 L3/5 E3 E3 Primary Current Transformers T1/2 T2/4 T3/6 Primary Current Transformers M T1/2 T2/4 T3/6 T1 T2 T3 M External Potential Transformer (PT) Connection The 193/592-EC5_ _ E3 Plus Overload Relay can be used with external stepdown PTs.
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Installation & Wiring Chapter 2 Table 16 - Wiring Diagrams, External PT Connection Wye Connection with PTs Delta Connection with PTs Line L1 L2 L3 Line L1 L2 L3 N/GRND L1 L2 L3 Load L1 L2 L3 Load Open Delta Connection with PTs Line L1 L2 L3 L1 L2 L3 Load Core Balanced Ground Fault Sensor Application The 193-EC3_ _ E3 Plus Overload Relays are intended to provide ground fault protection when used with the external 193-CBCT_ Core Balanced Ground Fault Sensor.
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Chapter 2 Installation & Wiring • If the power cables are enclosed in a conducting jacket, the jacket must be grounded on the line side of the sensor. The jacket must not pass through the sensor window, but must be cut at the window and joined with a conductor that passes outside the sensor window.
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Installation & Wiring Chapter 2 Control Wire Requirements IMPORTANT The shield of the twisted pair cable must be connected to earth ground at the ground fault sensor with no connection made at the E3 Plus Overload Relay. • The maximum length of the shielded cable is 100 feet (30.48 meters). • All control terminals are for copper wire only in sizes #12…24 AWG. • Ring lug termination is required for the ground sensor terminals of 193CBCT2 and larger. • The sensor fastener torque is 26…30 lb-in.
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Chapter 2 Installation & Wiring Figure 19 - 193-CBCT1 12.7 (.50) 45.3 (1.78) 23.1 (.91) Ø 44.5 (1.75) 50.8 63.5 (2.00) (2.50) Ø 19.1 (.75) 4.0 (.16) 3.2 (.12) Figure 20 - 193-CBCT2 & 193-CBCT3 11.8 (.47) E 44.5 (1.75) A C 3.2 (.13) ØD 5.3 (.21) F B Cat. No. A B C ØD E F 193-CBCT2 96 (3.78) 89.6 (3.53) 48.3 (1.90) 39.6 (1.56) 54.6 (2.15) 69.9 (2.75) 193-CBCT3 122.4 (4.82) 115.9 (4.56) 59.7 (2.35) 63.5 (2.50) 54.1 (2.13) 98.0 (3.78) Figure 21 - 193-CBCT4 146.8 (5.78) 11.
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Installation & Wiring Typical Control Circuit Chapter 2 Wiring Diagrams ATTENTION: Do not exceed the ratings of the E3 Overload Relay’s output and trip relay. If the coil current or voltage of the contactor exceeds the overload relay’s ratings, an interposing relay must be used. ATTENTION: When the power is applied to the E3 Overload Relay, DeviceNet terminals V+ and V-, the N.O. trip relay contact across terminals 95 and 96 will close after approximately 2.35 seconds if no trip condition exists.
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Chapter 2 Installation & Wiring Figure 23 - CENELEC Nomenclature Three-Phase Single-Phase L1 A1 K1 A2 1 3 5 2 4 6 A1 K1 1 3 5 A2 2 4 6 E3 Out A 14 E3 Trip Relay 2 T1 T3 T1 T5 T3 13 T5 95 96 A1 K M M A2 N 2 Contact shown with supply voltage applied.
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Installation & Wiring Chapter 2 24V CAN L Shield CAN H 24V + Figure 26 - IEC Reversing Starter Application Schematic 24V red white shield blue black DeviceNet CAN H CAN L 24V - 23 OUT B 24 22 21 A1 K1M OUT A 13 14 22 21 A1 K2M A2 K2M A2 K1M 96 23 230V AC 24 95 N Q1 6 24V + 5 IN4 13 14 IN3 13 Q1 14 IN2 K2M 13 14 IN1 K1M 1T2 1T1 5 3 1 6 4 2 6 4 2 6 4 2 5 3 1 5 3 1 M 3~ F2 K2M L3 L2 L1 W V U 6 4 2 K1M Q1 Two-Speed Non-Reversing (with Network Control) The fol
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Chapter 2 Installation & Wiring Figure 28 - CENELEC Nomenclature L1 E3 Plus Trip Relay 95 2 96 23 E3 Plus Out B E3 Plus Out A 13 14 24 K1 K2 A1 A1 K1 K2 A2 A2 2 Contact shown with supply voltage applied. N External/Remote Reset (FRN 3.001 & Later) To reset a trip from an external/remote location, configure one of the E3 Overload Relay’s inputs for trip reset operation using one of Parameters 83…86. Wire the input as shown below.
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Chapter 3 Protective Trip & Warning Functions Introduction The purpose of this chapter is to provide detailed information regarding the protective trip and warning functions of the E3 Overload Relay. In this chapter, you will find considerable mention given to programming parameters as they relate to these functions. For complete descriptions of the programming parameters, refer to Chapter 5—Programmable Parameters.
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Chapter 3 Protective Trip & Warning Functions • % Therm Utilized reaches 100%. If the E3 Overload Relay trips on an overload, the following will occur: • the TRIP/WARN LED will flash a red two-blink pattern, • Bit 1 in Trip Status, Parameter 14, will go to “1”, • Bit 0 in Device Status, Parameter 21, will go to “1”, • the Trip Relay contact will open, and • the outputs will be placed in their Protection Fault state (if so programmed).
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Protective Trip & Warning Functions Chapter 3 CT Ratio Devices with the FLA setting range of 9…5000 A (Cat. No. 193-EC_ZZ) are intended for use with primary current transformers. CT Ratio, Parameter 78, allows the installer to identify the turns ratio of the transformers(s) in use. Each CT Ratio selection has a corresponding valid FLA setting range, as described in the following table.
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Chapter 3 Protective Trip & Warning Functions Figure 30 - Time-Current Characteristics for Trip Classes 5, 10, 20, & 30 Trip Class 5 1000 100 Time (seconds) Time (seconds) 1000 10 1 100% 10 Trip Class 20 1000 1000 Time (seconds) 10000 Time (seconds) 10000 100 10 Cold Trip Hot Trip 100 1 100% 1000% Current (% FLA) Trip Class 10 Current (% FLA) 1000% Trip Class 30 100 10 1 100% Current (% FLA) 1 100% 1000% Current (% FLA) 1000% For trip class time-current characteristics o
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Protective Trip & Warning Functions Chapter 3 Auto/Manual Reset OL/PTC ResetMode, Parameter 30, allows the user to select the reset mode for the E3 Overload Relay after an overload or thermistor (PTC) trip. If an overload trip occurs and automatic reset mode is selected, the E3 Overload Relay will automatically reset when the value stored in % Therm Utilized, Parameter 9, falls below the value stored in OL Reset Level, Parameter 31.
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Chapter 3 Protective Trip & Warning Functions OL Reset Level (% TCU) Figure 31 - Overload Reset Times 100 90 80 70 60 50 40 30 20 10 0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 OL Reset Level (% TCU) Time to Reset in Seconds 100 90 80 70 60 50 0 100 200 300 400 500 Time to Reset in Seconds Trip Class 5 Trip Class 10 Trip Class 20 Trip Class 30 ATTENTION: In explosive environment applications, OL/PTC Reset Mode, Parameter 30, must be set to Manual.
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Protective Trip & Warning Functions Chapter 3 Overload Diagnostics Time to Trip When the measured motor current exceeds the trip rating of the E3 Overload Relay, the Time to Trip, Parameter 12, indicates the estimated time remaining before an overload trip occurs. When the measured current is below the trip rating, the Time to Trip value is reported as 9,999 seconds.
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Chapter 3 Protective Trip & Warning Functions • Current Imbal is equal to or greater than 100% for a time period greater than the programmed PL Trip Delay. If the E3 Overload Relay trips on a phase loss, the: • TRIP/WARN LED status indicator will flash a red 3-blink pattern, • bit 2 in Trip Status, Parameter 14 will set to 1, • bit 0 of Device Status, Parameter 21, will set to 1, • trip relay contact will be open, and • outputs will be placed in their Protective Fault state (if so programmed).
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Protective Trip & Warning Functions Chapter 3 Figure 32 - Ground Fault Capabilities Catalog Number Ground Fault Series Method Ground Fault Trip/Warning Range 193/592-EC2_ _, & 193-EC2ZZ (≤ 90A) B&C Internal 1…5 A 1…5 A 193-EC2_ _, except for 193-EC2ZZ (> 90A) B External ➊ 1…5 A 193/592-EC3_ _, & 193-EC5_ _ C External ➋➌ 20mA…5 A ➊ A Catalog Number 825-CBCT Core Balance Ground Fault Sensor must be used.
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Chapter 3 Protective Trip & Warning Functions • GF Inhibit Time has expired, and • GF Current is equal to or greater than the GF Trip Level for a time period greater than the GF Trip Delay.
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Protective Trip & Warning Functions Chapter 3 When enabled, GF Trip Inhibit, Parameter 89, inhibits a ground fault trip from occurring when the ground fault current exceeds the maximum range of the core balance sensor (approximately 10 A).
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Chapter 3 Protective Trip & Warning Functions Stall Protection When a motor stalls during its starting sequence, the motor heats up very rapidly. After the permissible stalling time, the motor reaches the temperature limit of its insulation. Rapid stall detection during the starting sequence can extend the motor’s life, as well as minimize potential damage and loss of production.
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Protective Trip & Warning Functions Jam Protection (High Overload) Chapter 3 Motor current greater than the motor’s nameplate rating may indicate a high overload or stall condition, such as an overloaded conveyor or jammed gear. These conditions can result in overheating of the motor and equipment damage. Rapid jam fault detection helps to minimize damage and loss of production.
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Chapter 3 Protective Trip & Warning Functions Jam Trip Level, Parameter 43, allows the installer to define the current at which the E3 Overload Relay will trip on a jam. It is user-adjustable from 50…600% of the FLA Setting, Parameter 28. IMPORTANT The Jam Inhibitor timer starts after the maximum phase of load current transitions from 0 A to 30% of the device’s minimum FLA setting. The E3 Overload Relay does not begin monitoring for a jam condition until the Jam Inhibit Time expires.
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Protective Trip & Warning Functions Chapter 3 • minimum phase current is less than the UL Trip Level for a time period greater than the UL Trip Delay. If the E3 Overload Relay trips on an underload, the: • TRIP/WARN LED will flash a red 7-blink pattern, • bit 6 in Parameter 14, Trip Status, will set to “1”, • bit 0 of Parameter 21, Device Status, will set to “1”, • Trip Relay contact will open, and • outputs will be placed in their Protection Fault State (if so programmed).
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Chapter 3 Protective Trip & Warning Functions • minimum phase current is less than the UL Warn Level. When the Underload Warning conditions are satisfied, the: • TRIP/WARN LED will flash an amber 7-blink pattern, • bit 6 in Parameter 15, Warning Status, will set to “1”, and • bit 1 of Parameter 21, Device Status, will set to “1”. UL Warn Level, Parameter 48, allows the installer to define the current at which the E3 Overload Relay will indicate a warning.
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Protective Trip & Warning Functions Chapter 3 Figure 33 - PTC Sensor Characteristics per IEC-34-11-2 4000 1330 550 250 100 TNF+15K TNF TNF-20K 0 °C -20 °C 10 TNF-5K TNF+5K 20 PTC Trip The E3 Plus Overload Relay will trip with a PTC indication if: • no trip currently exists, • PTC Protection is enabled, and • resistance across terminals 1T1 and 1T2 is either greater than the relay’s response resistance or less than the short-circuit trip resistance.
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Chapter 3 Protective Trip & Warning Functions Parameter 30, OL/PTC ResetMode, allows the user to select the reset mode for the E3 Plus Overload Relay after an overload or thermistor (PTC) trip. If a PTC trip occurs and automatic reset mode is selected, the relay will automatically reset when the PTC resistance drops below the reset resistance. If manual reset mode is selected, the E3 Plus Overload Relay must be manually reset after the PTC resistance drops below the relay’s reset resistance.
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Protective Trip & Warning Functions Chapter 3 • Current Imbalance protection is enabled, • CI Inhibit Time has expired, and • Current Imbal is equal to or greater than the CI Trip Level for a time period greater than the CI Trip Delay.
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Chapter 3 Protective Trip & Warning Functions • TRIP/WARN LED will flash an amber 9-blink pattern, • bit 8 in Warning Status, Parameter 15, will set to “1”, and • bit 1 in Device Status, Parameter 21, will set to “1”. CI Warn Level, Parameter 52, allows the installer to define the percent current imbalance at which the E3 Overload Relay will indicate a warning. It is useradjustable from 10…100%.
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Protective Trip & Warning Functions IMPORTANT Chapter 3 The Comm Fault State of OUT A and OUT B is defined by: • • • • OUTA Dn FltState, Parameter 67 OUTA Dn FltValue, Parameter 68 OUTB Dn FltState, Parameter 73 OUTB Dn FltValue, Parameter 74 Comm Fault Warning The E3 Overload Relay will indicate a Comm Fault warning if: • no warning currently exists, • Comm Fault Warning is enabled, and • the relay experiences a loss of communication.
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Chapter 3 Protective Trip & Warning Functions • bit 10 in Trip Status, Parameter 14, will set to “1”, • bit 0 of Device Status, Parameter 21, will set to “1”, • Trip Relay contact will open, and • outputs will be placed in their Protection Fault State (if so programmed).
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Protective Trip & Warning Functions Chapter 3 When the remote trip condition sensor contact closes, the: • TRIP/WARN LED will flash a red 15-blink pattern, • bit 14 in Trip Status, Parameter 14, will set to “1”, • Trip Relay contact will open, and • outputs will be placed in their Protection Fault State (if so programmed).
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Chapter 3 Protective Trip & Warning Functions Under Voltage (UV) Warning The E3 Overload Relay will immediately indicate an under voltage warning condition if: • no warning currently exists, • UV Warning is enabled, • UV Inhibit Time has expired, and • Average Voltage L-L is equal to or less than the UV Warn Level.
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Protective Trip & Warning Functions Chapter 3 OV Trip Level, Parameter 221, allows the installer to define the average L-L voltage in which the E3 Plus Overload Relay will trip. It is adjustable from 0…65535 V. Over Voltage (OV) Warning The E3 Overload Relay will immediately indicate an over voltage warning condition if: • no warning currently exists, • OV Warning is enabled, • OV Inhibit Time has expired, and • Average Voltage L-L is equal to or greater than the OV Warn Level.
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Chapter 3 Protective Trip & Warning Functions • • • • no trip currently exists, Voltage Unbalance protection is enabled, V UnbalInhibitTime has expired, and Volt Unbalance is equal to or greater than the V UnbalTripLevel for a time period greater than the V UnbalTripDelay.
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Protective Trip & Warning Functions Voltage Rotation Protection Chapter 3 Wiring of a three phase voltage system can effect the rotational direction of an electric motor. The E3 Plus model EC5 can protect against the improper phase rotation so that an electric motor rotates in the proper direction, ABC or ACB, to prevent equipment from being damaged.
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Chapter 3 Protective Trip & Warning Functions Frequency Protection The E3 Plus model EC5 has the capability to protect against poor voltage quality by offering frequency based protection. The user can prevent a contactor fromenergizing if the voltage frequency is either too high or too low.
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Protective Trip & Warning Functions Chapter 3 UF Warn Level, Parameter 236, allows the installer to define the frequency in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…250 Hz.
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Chapter 3 Protective Trip & Warning Functions • bit 1 of Device Status, Parameter 21, will set to “1”. OF Warn Level, Parameter 240, allows the installer to define the frequency in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…250 Hz. Voltage Input Module Detection The E3 Plus model EC5 uses a Voltage Input Module to collect the voltage signals of a power system.
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Protective Trip & Warning Functions Real Power (kW) Protection Chapter 3 The E3 Plus Model EC5 has the capability to protect against real power (kW) for specific applications that require the monitoring of both voltage and current. The user can protect or issue a warning in the event that the real power (kW) consumption of an electric motor is either too high or too low.
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Chapter 3 Protective Trip & Warning Functions • bit 0 in PW Warn Status, Parameter 228, will set to “1”, and • bit 1 of Device Status, Parameter 21, will set to “1”. UW Warn Level, Parameter 244, allows the installer to define the total real power in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…32767.
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Protective Trip & Warning Functions Chapter 3 When the over real power warning conditions are satisfied, the: • TRIP/WARN LED will flash an amber 2 long and 2 short blink pattern, • bit 1 in PW Warn Status, Parameter 228, will set to “1”, and • bit 1 of Device Status, Parameter 21, will set to “1”. OW Warn Level, Parameter 248, allows the installer to define the total real power in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…32767.
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Chapter 3 Protective Trip & Warning Functions UVARC Trip Delay, Parameter 250, allows the installer to define the time period an under reactive power consumed condition must be present before a trip occurs. It is adjustable from 0.1…25.0 seconds. UVARC Trip Level, Parameter 251, allows the installer to define the total reactive power consumed in which the E3 Plus Overload Relay will trip. It is adjustable from 0…32767.
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Protective Trip & Warning Functions Chapter 3 • outputs will be placed in their Protection Fault state (if so programmed). OVARC Inhibit Time, Parameter 253, allows the installer to inhibit an over reactive power consumed trip from occurring during the motor starting sequence and is adjustable from 0…250 seconds. OVARC Trip Delay, Parameter 254, allows the installer to define the time period an over reactive power consumed condition must be present before a trip occurs. It is adjustable from 0.1…25.
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Chapter 3 Protective Trip & Warning Functions • • • • bit 4 in PW Trip Status, Parameter 227, will set to “1”, bit 0 of Device Status, Parameter 21, will go to “1”, Trip Relay contact will be open, and outputs will be placed in their Protection Fault state (if so programmed). UVARG Inhibit Time, Parameter 257, allows the installer to inhibit an under reactive power generated trip from occurring during the motor starting sequence and is adjustable from 0…250 seconds.
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Protective Trip & Warning Functions Chapter 3 • Total Reactive Power is equal to or greater than OVARG Trip Level for a time period greater than the programmed OVARG Trip Delay. When the over reactive power generated trip conditions are satisfied, the: • bit 5 in PW Trip Status, Parameter 227, will set to “1”, • bit 0 of Device Status, Parameter 21, will set to “1”, • Trip relay contact will be open, and • outputs will be placed in their Protection Fault state (if so programmed).
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Chapter 3 Protective Trip & Warning Functions Under Apparent Power Trip The E3 Overload Relay will trip with an under apparent power indication if: • no trip currently exists, • Under Apparent Power protection is enabled, • UVA Inhibit Time has expired, and • Total Apparent Power is equal to or less than UVA Trip Level for a time period greater than the programmed UVA Trip Delay.
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Protective Trip & Warning Functions Chapter 3 UVA Warn Level, Parameter 268, allows the installer to define the total apparent power in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…32767.
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Chapter 3 Protective Trip & Warning Functions • bit 7 in PW Warn Status, Parameter 228, will go to “1”, and • bit 1 of Device Status, Parameter 21, will go to “1”. OVA Warn Level, Parameter 272, allows the installer to define the total apparent power in which the E3 Plus Overload Relay will indicate a warning and is adjustable from 0…32767.
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Protective Trip & Warning Functions Chapter 3 Under Power Factor Lagging Warning The E3 Overload Relay will immediately indicate an under power factor lagging warning condition if: • no warning currently exists, • Under Power Factor Lagging Warning is enabled, • UPFLG Inhibit Time has expired, and • Total PF is equal to or less than the UPFLG Warn Level.
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Chapter 3 Protective Trip & Warning Functions OPFLG Trip Level, Parameter 279, allows the installer to define the total power factor lagging in which the E3 Plus Overload Relay will trip. It is adjustable from 0…32767.
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Protective Trip & Warning Functions Chapter 3 UPFLD Inhibit Time, Parameter 281, allows the installer to inhibit an under power factor leading trip from occurring during the motor starting sequence and is adjustable from 0…250 seconds. UPFLD Trip Delay, Parameter 282, allows the installer to define the time period an under power factor leading condition must be present before a trip occurs. It is adjustable from 0.1…25.0 seconds.
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Chapter 3 Protective Trip & Warning Functions • • • • bit 11 in Parameter 227, PW Trip Status, will set to “1”, bit 0 of Parameter 21, Device Status, will set to “1”, Trip Relay contact will be open, and The outputs will be placed in their Protection Fault state (if so programmed). OPFLD Inhibit Time, Parameter 285, allows the installer to inhibit an over power factor leading trip from occurring during the motor starting sequence and is adjustable from 0…250 seconds.
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Protective Trip & Warning Functions Chapter 3 Table 22 - Protective Trip Summary Trip Level Function Factory Default Trip Delay Range Overload Enabled Phase Loss Default Inhibit Time ➊ Range Default Range Default ➋ Trip Class 5…30 Trip Class 10 ➌ 0.1…25.0 s 1.0 s 0…250 s 0 s Ground Fault (193/592-EC2) Internal 1…5 A 2.5 A 0.0…25.0 s 0.5 s 0…250 s 10 s Ground Fault (193/592-EC3) External 0.02…5 A ➍ 2.5 A 0.0…25.0 s 0.
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Chapter 3 Protective Trip & Warning Functions Table 23 - Protective Warning Summary Warning Level Inhibit Time ➊ Function Factory Default Range Default Overload Disabled 0…100% ➋ 85% Disabled Internal 1…5 A Range Default 0…250 s 10 s 0…250 s 10 s 0…250 s 10 s 0…250 s 10 s Phase Loss Ground Fault (193/592-EC2) External 0.02…5 A ➌ Ground Fault (193/592-EC3) 2.0 A Stall Jam Disabled Underload 50…600% 150% 10…100% ➍ 70% 10…100% 20% 0...
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Protective Trip & Warning Functions Preventive Maintenance Diagnostics (E3 Overload Relays Series C & Later) Chapter 3 The purpose of this section is to provide detailed information regarding the Preventive Maintenance Diagnostic functions of the E3 Overload Relays Series C and Later. In this section programming and monitoring parameters as they relate to these functions will be discussed. For complete descriptions of the programming parameters, Refer to Programmable Parameters on page 105.
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Chapter 3 Protective Trip & Warning Functions • outputs will be placed in their Protection Fault state (if so programmed). IMPORTANT The Protection Fault State of OUT A and OUT B is defined by: • • • • OUTA Pr FltState, Parameter 65 OUTA Pr FltValue, Parameter 66 OUTB Pr FltState, Parameter 71 OUTB Pr FltValue, Parameter 72 Starts/Hour, Parameter 99, allows the installer to limit the number of starts per hour. It is adjustable from 1…120.
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Protective Trip & Warning Functions Chapter 3 PM – Oper. Hours, Parameter 102, allows the installer to set a number of hours of operation. It is adjustable from 0…65,565 hours. The E3 Overload Relay will give a PM – Oper. Hours warning indication when: • PM – Oper. Hours warning is enabled, and • Elapsed Time parameter is equal to or greater than the value set in the PM – Oper. Hours parameter. Upon a PM – Oper.
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Chapter 3 94 Protective Trip & Warning Functions Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 4 DeviceNet™ Node Commissioning IMPORTANT The following recommendations are intended to ensure a trouble-free startup and operation: • Use the node commissioning tool in RSNetWorx™ or the E3 programming and control terminal when modifying the E3 Overload Relay’s node address. Do not use the “General” tab found in the product window in RSNetWorx.
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Chapter 4 DeviceNet™ Node Commissioning Table 24 - Node Address Settings Node Address Switches 8 2 MSD 6 Node Address Setting Determined By: 0…63 the switch values when set in this range. 64…99 the software setting using the RSNetWorx for DeviceNet configuration tool. 99 99 is the default factory setting. 4 8 2 LSD 6 IMPORTANT 4 Resetting an E3 Overload Relay to factory default values will also effect the node address setting for node address switch settings of 64 to 99. 2.
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DeviceNet™ Node Commissioning TIP Chapter 4 If the screen appears as shown below, continue with Building and Registering an EDS file. 5. If RSNetWorx software recognizes the device as an E3 Overload Relay, skip ahead to the following section – Using the Node Commissioning Tool of RSNetWorx for DeviceNet. TIP Node Commissioning can also be accomplished by using the DeviceNet Configuration Terminal, Cat. No. 193-DNCT.
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Chapter 4 DeviceNet™ Node Commissioning 7. OPTIONAL STEP: Type a value in the Catalog and File Description Text fields., then select Next. 8. On the Input/Output Screen in the EDS Wizard, select the Polled checkbox, then enter a value of 8 for Input and 1 for output as shown below. 9. Select Next. The RSNetWorx will upload the EDS file from the E3 Overload Relay. 10. Select Next to display the icon options for the node. 11. Select the E3 Overload Relay icon, then click Change Icon. 12.
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DeviceNet™ Node Commissioning Chapter 4 After a short time, the RSNetWorx software updates the online screen by replacing Unrecognized Device with the name and icon given by the EDS file that you have just registered. Using the Node Commissioning Tool of RSNetWorx for DeviceNet 1. Select Node Commissioning from the Tools drop-down menu. 2. Select Browse. 3. Select the E3 Overload Relay located at node 63. 4. Select OK. NOTE: The Node Commissioning screen shows Current Device Settings entries completed.
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Chapter 4 DeviceNet™ Node Commissioning 5. Type the node address that you want in the New Device Settings section. In this example, the new node address is 5. 6. Select Apply. NOTE: When the new node address has been successfully applied, the Current Device Settings section of the window is updated (see the example below). If an error occurs, check to see if the device is properly powered up and connected to the network. 7. Select Exit to close the Node Commissioning window. 8.
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DeviceNet™ Node Commissioning Chapter 4 Figure 34 - I/O Assembly Settings Selection of Input and Output Assemblies (a.k., Produced and Consumed Assemblies) define the format of I/O message data that is exchanged between the E3 Overload Relay and other devices on the network. The consumed information is generally used to command the state of the slave device’s outputs, and produced information typically contains the state of the inputs and the current fault status of the slave device.
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Chapter 4 DeviceNet™ Node Commissioning Table 26 - Default Output Assemblies Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Instance 103 E3 0 Remote Trip ➊ Fault Reset Out A Remote Trip ➊ Fault Reset Out B Out A Instance 103 E3 Plus 0 ➊ Series C and later. Choosing the size and format of the I/O data that is exchanged by the E3 Overload Relay is done by selecting Input and Output Assembly instance numbers. Each assembly has a given size (in bytes).
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DeviceNet™ Node Commissioning Commissioning the Protection Functions Chapter 4 This section describes the use of RSNetWorx for DeviceNet to configure the function settings of the E3 Overload Relays. The product should now be configured and communicating on the network. The last step is to program the motor FLA Setting, Parameter# 28, and additional setting per the application requirements. This can be accomplished by using software such as RSNetWorx for DeviceNet or another handheld DeviceNet tool. 1.
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Chapter 4 104 DeviceNet™ Node Commissioning Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 5 Programmable Parameters Introduction This chapter describes each programmable parameter and its function. Programming Refer to Chapter 4 for instructions in using RS NetWorx for DeviceNet to modify parameter settings and Input and Output Assemblies. IMPORTANT Parameter setting changes downloaded to the E3 Overload Relay take effect immediately, even during a “running” status. IMPORTANT Parameter setting changes made in a configuration tool, (e.g.
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Chapter 5 Programmable Parameters Additional information on select parameter groups may be found in the upcoming chapters, as listed below.
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Programmable Parameters Chapter 5 Table 29 - Reset/Lock Group Parameter Number Description Parameter Number Description 26 Trip Reset 294 Reset kVARh ➋ 53 Program Lock 295 Reset kVAh ➋ 54 Set to Defaults 296 Reset Max kW Dmnd ➋ 103 Test Enable ➊ 297 Reset Max kVAR Dmnd ➋ 104 Clear Queue ➊ 298 Reset Max kVA Dmnd ➋ 293 Reset kWh ➋ ➊ Series C (FRN 4.
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Chapter 5 Programmable Parameters Table 31 - DeviceNet Setup Parameter Number Description Parameter Number Description 55 AutoBaud Enable 61 Assembly Word 0 Parameter 56 NonVol Baud Rate 62 Assembly Word 1 Parameter 58 COS Mask 63 Assembly Word 2 Parameter 59 Output Assembly 64 Assembly Word 3 Parameter 60 Input Assembly Table 32 - Output Setup Parameter Number Description Parameter Number Description 65 OutA Pr Flt State 71 OutB Pr Flt State 66 OutA Pr Flt Value 72 OutB Pr Flt
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Programmable Parameters Chapter 5 Table 35 - Trip Snapshot ➊ Parameter Number Description Parameter Number Description 144 SS L1 Current 150 SS L2-L3Voltage 145 SS L2 Current 151 SS L3-L1 Voltage 146 SS L3 Current 152 SS Total Real Power 147 SS %TCU 153 SS Total kVAR 148 SS GF Current 154 SS Total kVA 149 SS L1-L2 Voltage 155 SS Total PF ➊ Series C (FRN 5.
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Chapter 5 Programmable Parameters Table 38 - Power Monitor ➊ Parameter Number Description Parameter Number Description 173 L1 Real Power 195 kVARh Con 10E0 174 L2 Real Power 196 kVARh Con 10E-3 175 L3 Real Power 197 kVARh Gen 10E6 176 Total Real Power 198 kVARh Gen 10E3 177 L1 Reactive Power 199 kVARh Gen 10E0 178 L2 Reactive Power 200 kVARh Gen 10E-3 179 L3 Reactive Power 201 kVARh Net 10E6 180 Total Reactive Power 202 kVARh Net 10E3 181 L1 Apparent Power 203 kVARh Ne
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Programmable Parameters Chapter 5 Table 39 - Power Setup ➊ Parameter Number Description Parameter Number Description 157 Power Scale 265 UVA Inibit Time 225 PW Trip Enable 266 UVA Trip Delay 226 PW Warn Enable 267 UVA Trip Level 241 UW Inhibit Time 268 UVA Warn Level 242 UW Trip Delay 269 OVA Inhibit Time 243 UW Trip Level 270 OVA Trip Delay 244 UW Warn Level 271 OVA Trip Level 245 OW Inhibit Time 272 OVA Warn Level 246 OW Trip Delay 273 UPFLG Inhibit Time 247 OW Tri
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Chapter 5 Programmable Parameters Table 40 - Single/Three Phase & FLA Setting Parameters Detail SINGLE/THREE PH Parameter Number Access Rule This parameter allows the installer to Data Type configure the E3 for single-phase or threeObject Mapping phase mode. When set to single-phase mode, the E3 will report L3 monitoring Group parameters as 0 and only use L1 and L2 to Units calculate Average, Imbalance, and total monitoring parameters.
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Programmable Parameters Chapter 5 Table 42 - Other Overload Setup Group Parameters Detail TRIP CLASS The value in this parameter determines the maximum time (in seconds) for an overload trip to occur when the motor operating current is six times its rated current. OL/PTC RESET MODE This parameter defines whether an Overload or PTC Trip can be automatically or manually reset. Note: all other trips must be manually reset.
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Chapter 5 Programmable Parameters Advanced Setup Group Table 43 - The parameters contained in the Advanced Setup Group are also contained within the Overload Setup Group. Refer to Overload Setup Group on page 111 for more detail on these parameters. Table 44 - Trip Enable Parameter Detail TRIP ENABLE Parameter Number Access Rule This parameter allows the installer to Data Type enable or disable trip functions separately. Overload, Phase Loss, and Comm Fault are Object Mapping enabled from the factory.
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Programmable Parameters Chapter 5 Table 47 - Warning Enable Bit Function Detail Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Function — X Overload — X Ground Fault (E3 Plus) — X Jam X Underload X PTC (E3 Plus) X Current Imbalance X Comm Fault X Comm Idle — — X PM #Starts — Series C & Later X PM Oper. Hours — Series C & Later Table 48 - Overload Warning Level Parameter Detail OL WARN LEVEL This parameter sets the overload warning level.
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Chapter 5 Programmable Parameters Table 50 - Ground Fault Parameters Detail GF INHIBIT TIME (E3 Plus) Parameter Number Access Rule This parameter defines the amount of time Data Type for which ground fault detection is inhibited during a motor starting sequence.
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Programmable Parameters GF SENSING RANGE (E3 Plus, Series C and later) This parameter selects one of the Ground Fault Sensing Ranges: 20…100 mA ➊ 100…500 mA 200 mA…1.0 A 1.0…5.
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Chapter 5 Programmable Parameters Table 52 - Stall Parameters Detail STALL ENABLED TIME Parameter Number Access Rule This parameter defines the amount of time Data Type for which stall detection is enabled during Object Mapping a motor starting sequence. Group Units Minimum Value Maximum Value Default Value STALL TRIP LEVEL Parameter Number Access Rule This parameter sets the stall trip level.
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Programmable Parameters JAM WARN LEVEL Parameter Number Access Rule This parameter sets the jam warning level. Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value Chapter 5 44 Get/Set UINT 2Chex-1-144 Advanced Setup % FLA 50 600 150 Table 54 - Underload Parameters Detail UL INHIBIT TIME Parameter Number Access Rule This parameter defines the amount of time Data Type for which underload detection is inhibited Object Mapping during a motor starting sequence.
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Chapter 5 Programmable Parameters Table 55 - Current Imbalance Parameters Detail CI INHIBIT TIME Parameter Number Access Rule This parameter defines the amount of time Data Type current imbalance detection is inhibited Object Mapping during a motor starting sequence.
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Programmable Parameters Chapter 5 Table 56 - Input Parameters Detail IN1 ASSIGNMENT This parameter allows the user to assign a specific function to the discrete IN1 input. IN2 ASSIGNMENT This parameter allows the user to assign a specific function to the discrete IN2 input. IN3 ASSIGNMENT (E3 Plus) This parameter allows the user to assign a specific function to the discrete IN3 input. IN4 ASSIGNMENT (E3 Plus) This parameter allows the user to assign a specific function to the discrete IN4 input.
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Chapter 5 Programmable Parameters Table 57 - Two-Speed Motor Parameters Detail — E3 Plus 2-SPD NET ENABLE Parameter Number Access Rule This parameter allows the use of Output Data Type Assemblies 104 and 105 for two-speed Object Mapping applications. Group Units Minimum Value Maximum Value Default Value Parameter Number 2-SPEED FLA SET Access Rule This parameter allows the user to program Data Type the high speed FLA value of a two-speed Object Mapping motor.
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Programmable Parameters Reset/Lock Group Chapter 5 Table 59 - Reset Power Parameters Detail — E3 Plus Model EC5 RESET kWh This parameter allows the installer to reset the kWh accumulator to zero. RESET kVARh This parameter allows the installer to reset the kVARh accumulator to zero. RESET kVAh This parameter allows the installer to reset the kVAh accumulator to zero. RESET MAX kW DMND This parameter allows the installer to reset the maximum kW Demand parameter to zero.
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Chapter 5 Programmable Parameters RESET MAX kVA DMND Parameter Number Access Rule This parameter allows the installer to reset Data Type the maximum kVA Demand parameter to Object Mapping zero.
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Programmable Parameters CLEAR QUEUE (Series C and later) Parameter Number Access Rule This parameter allows the user to clear the Data Type Trip Logs, Warning Logs, Starts Counter, Object Mapping and the Elapsed Time. Setting the Clear Queue parameter to "1" will clear/reset the Group Trip Logs, Warning Logs, Starts Counter, Units and the Elapsed Time parameters at the same time.
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Chapter 5 Programmable Parameters ASSY WORD2 PARAM Parameter Number Access Rule This parameter assigns the parameter Data Type value to be placed in Word 2 of Input Object Mapping Assembly 100. Group Units Minimum Value Maximum Value Default Value ASSY WORD3 PARAM Parameter Number Access Rule This parameter assigns the parameter Data Type value to be placed in Word 3 of Input Object Mapping Assembly 100. Group Units Minimum Value Maximum Value Default Value ➊ Maximum value of 21 for devices with FRN 1.
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Programmable Parameters Chapter 5 Table 63 - Change of State Mask Bit Function Detail Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 X X X X X X X X X X Function Trip Warning Output A Output B (E3 Plus) Input #1 Input #2 Input #3 (E3 Plus) Input #4 (E3 Plus) Motor Current Ground Fault Current (E3 Plus) Output Setup Group IMPORTANT The parameters in the Output Setup Group provide great flexibility in terms of output relay(s) operation under the conditions of Protection Faults, Comm Fault, and Comm Idle.
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Chapter 5 Programmable Parameters E3 is Tripped In the event of a protection trip, the state of an E3 Overload Relay output is determined by the programmed settings of the corresponding Out_ Pr FltState and Out_ Pr FltValue parameters. When Out_ Pr FltState is set to “Ignore Fault”, output operation continues to respond to message commands.
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Programmable Parameters Chapter 5 Table 65 - Output A Parameters Detail OUTA PR FLTSTATE Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 65 Get/Set BOOL 0x09-1-113 DeviceNet I/O — 0 = Go to FltValue (#66) 1 = Ignore Fault 0 66 Get/S
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Chapter 5 Programmable Parameters OUTA DN IDLVALUE Parameter Number Access Rule This parameter determines the state that Data Type Output A assumes when the network is idle Object Mapping and Parameter 69 is set to “0”. Group Units Minimum Value Maximum Value Default Value 70 Get/Set BOOL 0x09-1-8 Advanced Setup — 0 = Open 1 = Closed 0 Table 66 - Output B Parameters Detail — E3 Plus OUTB PR FLTSTATE This parameter, in conjunction with Parameter 72, defines how Output B will respond when a trip occurs.
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Programmable Parameters Chapter 5 OUTB DN IDLSTATE Parameter Number Access Rule This parameter, in conjunction with Data Type Parameter 76, defines how Output B will Object Mapping respond when the DeviceNet network is idle. When set to “1”, Output B will hold Group the state prior to trip occurrence. When set Units to “0”, Output B will open or close as determined by the setting in Parameter 76. Minimum Value Maximum Value The Dn Flt parameters supersede the Dn Idl Default Value parameters.
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Chapter 5 Programmable Parameters Table 68 - Net Outputs Parameter Detail NET OUTPUTS This parameter monitors network outputs controlled through DeviceLogix programs.
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Programmable Parameters Chapter 5 Table 71 - Net Outputs Change of State Mask Bit Function Detail Bits 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 X X X X X X X X X X X X X X X Function Net Output 0 Net Output 1 Net Output 2 Net Output 3 Net Output 4 Net Output 5 Net Output 6 Net Output 7 Net Output 8 Net Output 9 Net Output 10 Net Output 11 Net Output 12 Net Output 13 Net Output 14 Rockwell Automation Publication 193-UM002I-EN-P - December 2011 133
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Chapter 5 134 Programmable Parameters Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 6 Monitoring Parameters Introduction This chapter provides information for the current monitoring and diagnostic parameters of the E3 Overload Relay. Phase Current Reporting Current Range The E3 Overload Relay utilizes a true RMS algorithm to calculate the RMS value of the current passing through phase L1, L2, and L3. The relay is capable of sensing currents ranging from 0%…720% of the maximum FLA Setting.
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Chapter 6 Monitoring Parameters Table 1: Current Reporting Summary (with indicated precision) FLA Setting Range [A] CT Ratio Min. Reporting Current [A] ➊ Max Reporting Current [A] ➋ 0.4…2.0 — 0.15 14.40 1…5 — 0.30 36.00 3…15 — 0.90 108.00 5…25 — 1.50 180.00 9…45 — 3.0 360.0 18…90 — 6.0 720.
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Monitoring Parameters Ground Fault Current Reporting Chapter 6 Current Range The following chart illustrates the minimum and maximum reporting ground fault current values for a given ground fault current range. Table 3: Ground Fault Current Reporting Summary Ground Fault Current Range Minimum Reporting Current ➊➌ Maximum Reporting Current ➋➌ E3 Plus Cat. No.
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Chapter 6 Monitoring Parameters Monitor Group L1 CURRENT This parameter provides the L1 phase current measurement in amperes. L2 CURRENT This parameter provides the L2 phase current measurement in amperes. L3 CURRENT This parameter provides the L3 phase current measurement in amperes. AVERAGE CURRENT This parameter provides the average current measurement in amperes.
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Monitoring Parameters L2 %FLA Parameter Number Access Rule Data Type Object Mapping This parameter provides the L2 phase current measurement as a percentage of the motor’s full load current rating (Parameter 28, FLA Setting). Group Units Minimum Value Maximum Value Default Value L3 %FLA This parameter provides the L3 phase current measurement as a percentage of the motor’s full load current rating (Parameter 28, FLA Setting).
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Chapter 6 Monitoring Parameters CURRENT IMBAL This parameter provides the percent current imbalance measurement. %CI = 100 (Id/Ia) where, CI: Current imbalance Id: Maximum deviation from the average current Ia: Average current TIME TO TRIP This parameter provides an estimated time for an overload trip to occur when the measured motor current exceeds the trip rating. When the measured current is below the trip rating, the value 9,999 seconds is reported.
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Monitoring Parameters TRIP STATUS Parameter Number 14 This parameter provides trip identification.
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Chapter 6 Monitoring Parameters WARNING STATUS Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value This parameter provides warning identification. Bit 15 14 13 12 11 10 9 15 Get WORD 0x29-1-115 Monitor — — — None Function: 8 7 6 5 4 3 2 1 X X X X X X X X X X X 0 — Overload — Ground Fault (E3 Plus) — Jam Underload PTC (E3 Plus) Current Imbalance Comm Fault Comm Idle — Config Fault PM - # Starts➊ PM – Oper.
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Monitoring Parameters Chapter 6 TRIP LOG 2 Parameter Number Access Rule This parameter records the trip previous to Data Type Trip Log 1. Object Mapping Group Units Minimum Value Maximum Value Default Value 18 Get WORD 0x29-1-118 Monitor — See Trip Status table See Trip Status table None TRIP LOG 3 Parameter Number Access Rule This parameter records the trip previous to Data Type Trip Log 2.
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Chapter 6 Monitoring Parameters Firmware Parameter Number Access Rule This parameter allows the installer to read the firmware revision number (FRN) of the Data Type E3 Overload Relay.
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Monitoring Parameters Warn Log 2 (Series C and later) This parameter records the warning previous to Warn Log 1. Warn Log 3 (Series C and later) This parameter records the warning previous to Warn Log 2. Warn Log 4 (Series C and later) This parameter records the warning previous to Warn Log 3.
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Chapter 6 Monitoring Parameters Starts Available (Series C and later) Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 97 Get USINT 29hex-1-102 Monitor 0 120 0 Parameter Number Access Rule This parameter reports the timed non-zero Data Type value when a Start Inhibit trip is in effect (parameter 100, Starts Interval).
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Chapter 7 Voltage Parameters Introduction The E3 Plus model EC5 has the capability to protect against poor voltage quality by offering voltage based protection. The user can prevent a contactor from energizing if the voltage is either too high or too low. This model also provides maintenance personnel with voltage based diagnostic information when investigating an unplanned shut down.
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Chapter 7 Voltage Parameters X Table 4: Voltage Reporting Summary Parameter Name L1-L2 Voltage L2-L3 Voltage L3-L1 Voltage Ave Voltage L-L L1-N Voltage L2-N Voltage L3-N Voltage Ave Voltage L-N Voltage Unbalance Voltage Frequency V Phase Rot Single Phase X X Delta X X X X X X X X X X Wye X X X X X X X X X X X X X X Open Delta X X X X Delta with PT X X X X X X X X X X Voltage Accuracy Table 5: Voltage Reporting Accuracy Operating Range 50 V L-L … 690V L-L 40 Hz … 80Hz Voltage Monitor Group Par
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Voltage Parameters V Warn Status Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value This parameter provides voltage based warning identification as outlined in the table below: 1 = Warning 0 = No Warning Bit 15 14 13 12 11 10 9 Chapter 7 161 Get UINT 0Fhex-A1-01 Voltage monitor — — — — Function: 8 7 6 5 4 3 2 1 X X X X X X 0 X Voltage Hardware Fault Under Volt L-L Over Volt L-L Voltage Unbalance Phase Rotation Under Frequency Over Fre
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Chapter 7 Voltage Parameters Ave Voltage L-L Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 165 Get UINT 0Fhex-A5-01 Voltage Monitor Volt 0 65545 — Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 166 Get UINT 0Fhex-A6-01 Voltage Monitor Volt 0 65545 — Parameter Number Access Rule This parameter provides the L2-L3 voltage Data Type measurement in Volts.
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Voltage Parameters Volt Unbalance Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 170 Get USINT 0Fhex-AA-01 Voltage Monitor % 0 255 — Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 171 Get USINT 0Fhex-AB-01 Voltage Monitor Hz 0 250 — Parameter Number Access Rule This parameter provides the rotation of the Data Type three phase voltage system.
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Chapter 7 Voltage Parameters Bit 15 14 13 12 11 10 9 Function: 8 7 6 5 4 3 2 1 0 X X X X X X X Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value V Warn Enable This parameter allows the installer to enable or disable voltage based warning functions separately.
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Voltage Parameters UV Trip Level Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 217 Get/Set UINT 0Fhex-D9-01 Voltage Setup Volts 0 65535 100 Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 218 Get/Set UINT 0Fhex-DA-01 Voltage Setup Volts 0 65535 400 OV Inhibit Time Parameter Number Access Rule This parameter defines the amount of time Data Type for which an over voltage detection i
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Chapter 7 Voltage Parameters OV Warn Level Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 222 Get/Set UINT 0Fhex-DE-01 Voltage Setup Volts 0 65535 490 Parameter Number Access Rule This parameter defines the amount of time Data Type for which an improper phase rotation detection is inhibited during a motor Object Mapping starting sequence.
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Voltage Parameters V UnbalTripLevel Parameter Number Access Rule This parameter sets the voltage unbalance Data Type trip level. Object Mapping Group Units Minimum Value Maximum Value Default Value 231 Get/Set USINT 0Fhex-E7-01 Voltage Setup % 0 100 75 V UnbalWarnLevel Parameter Number Access Rule This parameter sets the voltage unbalance Data Type warning level.
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Chapter 7 Voltage Parameters UF Warn Level Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 236 Get/Set USINT 0Fhex-EC-01 Voltage Setup Hz 0 250 58 OF Inhibit Time Parameter Number Access Rule This parameter defines the amount of time Data Type for which an over frequency detection is inhibited during a motor starting Object Mapping sequence.
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Voltage Parameters PT Pri Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 289 Get/Set UINT 0Fhex-121-01 Voltage Setup Volts 1 65535 480 Parameter Number Access Rule This parameter sets the secondary winding Data Type value of the potential transformer being used to step down a voltage signal that is Object Mapping being measured.
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Chapter 7 158 Voltage Parameters Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 8 Power Parameters Introduction The E3 Plus model EC5 offers power based motor protection. This model also provides maintenance personnel with power based diagnostic information when investigating an unplanned shut down or performing energy management. This chapter provides information for the power monitoring and setup parameters for the E3 Plus Overload Relay model EC5.
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Chapter 8 Power Parameters Figure 1: Explanation of Power Parameter Signs Pf = 0 +kVAR (Consumed) 90° (Power Factor Lagging) (-) (Power Factor Leading) (+) Pf = 100% -kW (Generated) II I III IV Pf = 100% 0° +kW (Consumed) 180° (Power Factor Lagging) (-) (Power Factor Leading) (+) 270° Pf = 0 -kVAR (Generated) IMPORTANT The E3 Plus model EC5 will report 0 for all power based parameters if the voltage is below 50V L-L .
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Power Parameters Chapter 8 Table 6: Power Reporting Summary Parameter Name kVARh Net kVAh kW Demand Max kW Demand kVAR Demand Max kVAR Demand kVA Demand Max kVA Demand Single Phase X X X X X X X X Delta X X X X X X X X Wye X X X X X X X X Open Delta ➊ Delta with PT X X X X X X X X X X X ➊ Open Delta mode only calculates reactive power consumed.
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Chapter 8 Power Parameters Total Real Power This parameter provides the total real power (kW) measured in all phases with measurement in kiloWatts. L1 Reactive Pwr This parameter provides the reactive power (kVAR) measured in L1 with measurement in kiloVolt-Amperes reactive. L2 Reactive Pwr This parameter provides the reactive power (kVAR) measured in L2 with measurement in kiloVolt-Amperes reactive.
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Power Parameters L1 Apparent Pwr This parameter provides the apparent power (kVA) measured in L1 with measurement in kiloVolt-Amperes. L2 Apparent Pwr This parameter provides the apparent power (kVA) measured in L2 with measurement in kiloVolt-Amperes. L3 Apparent Pwr This parameter provides the apparent power (kVA) measured in L3 with measurement in kiloVolt-Amperes. Tot Apparent Pwr This parameter provides the total apparent power (kVA) measured in all phases with measurement in kiloVolt-Amperes.
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Chapter 8 Power Parameters L2 PF This parameter provides the power factor measured in L2 with measurement in percentage. L3 PF This parameter provides the power factor measured in L3 with measurement in percentage. Total PF This parameter provides the total power factor averaged from all phases with measurement in percentage. kWh 10E6 This parameter provides a component of total real energy (kWh). Multiply this value by 106 and add to the other kWh parameters. Represents XXX,000,000.
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Power Parameters kWh 10E0 This parameter provides a component of total real energy (kWh). Multiply this value by 100 and add to the other kWh parameters. Represents 000,000,XXX.000 kWh 10E-3 This parameter provides a component of total real energy (kWh). Multiply this value by 10-3 and add to the other kWh parameters. Represents 000,000,000.XXX kVARh Con 10E6 This parameter provides a component of total reactive energy consumed (kVARh).
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Chapter 8 Power Parameters kVARh Con 10E-3 This parameter provides a component of total reactive energy consumed (kVARh). Multiply this value by 10-3 and add to the other kVARh consumed parameters. Represents 000,000,000.XXX kVARh Gen 10E6 This parameter provides a component of total reactive energy generated (kVARh). Multiply this value by 106 and add to the other kVARh generated parameters. Represents XXX,000,000.
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Power Parameters kVARh Net 10E6 This parameter provides a component of total reactive energy net (kVARh). Multiply this value by 106 and add to the other kVARh net parameters. Represents XXX,000,000.000 kVARh Net 10E3 This parameter provides a component of total reactive energy net (kVARh). Multiply this value by 103 and add to the other kVARh net parameters. Represents 000,XXX,000.000 kVARh Net 10E0 This parameter provides a component of total reactive energy net (kVARh).
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Chapter 8 Power Parameters Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 206 Get INT 0Fhex-CE-01 Power Monitor Parameter Number Access Rule This parameter provides a component of total apparent energy (kVAh). Multiply this Data Type value by 100 and add to the other kVAh Object Mapping parameters. Group Represents 000,000,XXX.
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Power Parameters VAR Demand This parameter provides kVAR Demand which is the average reactive energy usage over a defined period of time. Max VAR Demand This parameter provides maximum kVAR Demand. VA Dmnd This parameter provides kVA Demand which is the average apparent energy usage over a defined period of time. Max VA Dmnd This parameter provides maximum kVA Demand.
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Chapter 8 Power Parameters PW Trip Status This parameter provides power based trip identification as outlined in the table below: 1 = Trip 0 = No TrIp Bit 15 14 13 12 11 10 9 Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 227 Get UINT 0Fhex-E3-01 Power Monitor — — — — Function: 8 7 6 5 4 3 2 1 0 X X X X X X X X X X X X X Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value PW W
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Power Parameters Power Setup Group Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value PW Trip Enable This parameter allows the installer to enable or disable power based trip functions separately.
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Chapter 8 Power Parameters UW Inhibit Time This parameter defines the amount of time for which an under real power (kW) detection is inhibited during a motor starting sequence. UW Trip Delay This parameter allows the installer to program a time duration for which an under real power (kW) condition must exist prior to the device tripping. UW Trip Level This parameter sets the under real power (kW) trip level. UV Warn Level This parameter sets the under real power (kW) warning level.
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Power Parameters OW Trip Delay This parameter allows the installer to program a time duration for which an over real power (kW) condition must exist prior to the device tripping. OW Trip Level This parameter sets the over real power (kW) trip level. OW Warn Level This parameter sets the over real power (kW) warning level. UVARC Inhibit Time This parameter defines the amount of time for which an under reactive power (kVAR) consumed detection is inhibited during a motor starting sequence.
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Chapter 8 Power Parameters UVARC Trip Level This parameter sets the under reactive power (kVAR) consumed trip level. UVARC Warn Level This parameter sets the under reactive power (kVAR) consumed warning level. OVARC Inhibit Time This parameter defines the amount of time for which an over reactive power (kVAR) consumed detection is inhibited during a motor starting sequence.
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Power Parameters OVARC Warn Level This parameter sets the over reactive power (kVAR) consumed warning level. UVARG Inhibit Time This parameter defines the amount of time for which an under reactive power (kVAR) generated detection is inhibited during a motor starting sequence. UVARG Trip Delay This parameter allows the installer to program a time duration for which an under reactive power (kVAR) generated condition must exist prior to the device tripping.
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Chapter 8 Power Parameters OVARG Inhibit Time This parameter defines the amount of time for which an over reactive power (kVAR) generated detection is inhibited during a motor starting sequence. OVARG Trip Delay This parameter allows the installer to program a time duration for which an over reactive power (kVAR) generated condition must exist prior to the device tripping. OVARG Trip Level This parameter sets the over reactive power (kVAR) generated trip level.
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Power Parameters UVA Trip Delay This parameter allows the installer to program a time duration for which an under apparent power (kVA) condition must exist prior to the device tripping. UVA Trip Level This parameter sets the under apparent power (kVA) trip level. UVA Warn Level This parameter sets the under apparent power (kVA) warning level. OVA Inhibit Time This parameter defines the amount of time for which an over apparent power (kVA) detection is inhibited during a motor starting sequence.
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Chapter 8 Power Parameters OVA Trip Level This parameter sets the over apparent power (kVA) trip level. OVA Warn Level This parameter sets the over apparent power (kVA) warning level. UPFLG Inhibit Time This parameter defines the amount of time for which an under power factor lagging detection is inhibited during a motor starting sequence.
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Power Parameters UPFLG Warn Level This parameter sets the under power factor lagging warning level. OPFLG Inhibit Time This parameter defines the amount of time for which an over power factor lagging detection is inhibited during a motor starting sequence. OPFLG Trip Delay This parameter allows the installer to program a time duration for which an over power factor lagging condition must exist prior to the device tripping. OPFLG Trip Level This parameter sets the over power factor lagging trip level.
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Chapter 8 Power Parameters UPFLD Inhibit Time This parameter defines the amount of time for which an under power factor leading detection is inhibited during a motor starting sequence. UPFLD Trip Delay This parameter allows the installer to program a time duration for which an under power factor leading condition must exist prior to the device tripping. UPFLD Trip Level This parameter sets the under power factor leading trip level.
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Power Parameters OPFLD Trip Delay This parameter allows the installer to program a time duration for which an over power factor leading condition must exist prior to the device tripping. OPFLD Trip Level This parameter sets the over power factor leading trip level. OPFLD Warn Level This parameter sets the over power factor leading warning level. Demand Period This parameter sets the time period in minutes for which the demand calculation averages energy usage.
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Chapter 8 182 Power Parameters Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 9 Trip History and Snapshot Trip and Warning History The E3 Plus Overload Relay with firmware revision 5.01 and higher offers the user programmable Trip History and Warning History diagnostic information. The user can select the specific trip and warning features that get written to the five record Trip History and Warning History. TripWarn History Group Trip History 0 This parameter reports the latest trip written to the Trip History. Refer to Table 8.
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Chapter 9 Trip History and Snapshot Trip History 3 This parameter reports the trip written to the Trip History previous to Trip History 2. Refer to Table 8.1 for the Trip History record identification. Trip History 4 This parameter reports the trip written to the Trip History previous to Trip History 3. Refer to Table 8.1 for the Trip History record identification. Warn History 0 This parameter reports the latest warning written to the Warning History. Refer to Table 8.
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Trip History and Snapshot Warn History 3 This parameter reports the warning written to the Warning History previous to Warn History 2. Refer to Table 8.1 for the Warning History record identification. Warn History 4 This parameter reports the warning written to the Warning History previous to Warn History 3. Refer to Table 8.1 for the Warning History record identification.
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Chapter 9 Trip History and Snapshot Table 8: Trip & Warning History Fault Codes Code Type 0 No Fault Description No Fault Conditions Detected 1 Test Trip Test trip caused by holding the Test/Rest button for 2 seconds 2 Overload Motor current overload condition 3 Phase Loss Phase current Loss detected in one of the motor phases 4 Ground Fault Power conductor or motor winding is shorting to ground 5 Stall Motor has not reached full speed by the end of Stall Enable Time 6 Jam Motor curr
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Trip History and Snapshot Bit 15 14 13 12 11 10 9 Function: 8 7 6 5 4 3 2 1 0 X X X X X X X X X X X X X X X X WarnHistory Mask This parameter allows the user to configure which current based protection features are written to the five record Warning History as outlined in the table below: 1 = Recorded 0 = Not Recorded Bit 15 14 13 12 11 10 9 Chapter 9 Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value Test Trip Overload Phase Loss Groun
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Chapter 9 Trip History and Snapshot V TripHist Mask This parameter allows the user to configure which voltage based protection features are written to the five record Trip History as outlined in the table below: 1 = Recorded 0 = Not Recorded Bit 15 14 13 12 11 10 9 Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value 299 Get/Set UINT 0Fhex-12B-01 TripWarn History — 0000000000000000 0000000001111111 0000000001111111 Function: 8 7 6 5 4 3 2 1
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Trip History and Snapshot Bit 15 14 13 12 11 10 9 Function: 8 7 6 5 4 3 2 1 0 X X X X X X X X X X X X PW WarnHist Mask This parameter allows the user to configure which power based protection features are written to the five record Warn History as outlined in the table below: 1 = Recorded 0 = Not Recorded Bit 15 14 13 12 11 10 9 Parameter Number Access Rule Data Type Object Mapping Group Units Minimum Value Maximum Value Default Value Under Real Pwr Over Real Pwr Under Con kVAR Over Con kVAR
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Chapter 9 Trip History and Snapshot Trip Snapshot Group SS L1 Current This parameter reports the value of L1 Current at the time of the last relay trip. SS L2 Current This parameter reports the value of L2 Current at the time of the last relay trip. SS L3 Current This parameter reports the value of L3 Current at the time of the last relay trip. SS %TCU This parameter reports the value of percent thermal capacity utilization at the time of the last relay trip.
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Trip History and Snapshot SS L1-L2 Voltage This parameter reports the value of L1-L2 voltage at the time of the last relay trip (only in the E3 Plus model EC5). SS L2-L3 Voltage This parameter reports the value of L2-L3 voltage at the time of the last relay trip (only in the E3 Plus model EC5). SS L3-L1 Voltage This parameter reports the value of L3-L1 voltage at the time of the last relay trip (only in the E3 Plus model EC5).
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Chapter 9 Trip History and Snapshot SS Tot kVA This parameter reports the value of total apparent power (kVA) at the time of the last relay trip (only in the E3 Plus model EC5). SS Tot PF This parameter reports the value of total power factor at the time of the last relay trip (only in the E3 Plus model EC5).
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Chapter 10 Logic Controller Communication Examples Introduction The E3 Overload Relay communicates its diagnostic information through a DeviceNet network using I/O Messaging or Explicit Messaging. The E3 Overload Relay will control its output relays via a DeviceNet network through the use of I/O Messaging.
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Chapter 10 Logic Controller Communication Examples To have the CompactLogix controller energize OUT A of the E3 Plus Overload Relay using I/O Messaging, set Bit 0 in Word 1:O.Data[0] to a 1. OUT A should be energized. To verify that OUT A of the E3 Plus Overload Relay was energized, the CompactLogix controller will read the device status of the E3 Plus Overload Relay and place that information at Word 1:I.Data[0] with the L32E. Bit 2 identifies the state of OUT A.
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Logic Controller Communication Examples Chapter 10 For more information on configuring the scanlist of a DeviceNet Scanner, refer to DeviceNet™ Node Commissioning on page 95. Explicit Messaging The E3 Overload relay supports Explicit Messaging via DeviceNet. This allows a controller to read and write various parameters from an E3 Overload Relay using the unused bandwidth of the DeviceNet network.
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Chapter 10 Logic Controller Communication Examples • • • • • • • Message Type: Service Type: Service Code: Class: Instance: Attribute: Destination: CIP Generic Parameter Read 0x0E (hex) 0x0F (hex) 21 (dec) 0x01 (hex) Integer_Files[0] Next, set up the communications path in the Communication tab to read data from the E3 Plus Overload Relay located at Node 6 by configuring the communication Path as “DNET, 2, 6” DNET - the name of the 1769-SDN DeviceNet Scanner 2 – The port number of the 1769-SDN DeviceNe
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Logic Controller Communication Examples Chapter 10 Currently OUT A of the E3 Plus Overload Relay is energized as shown in Bit 2 in Integer_Files[0]. Reading Device Status using the Control Supervisor Object Class (0x29) In this example, a Periodic Task has been configured within the L32E to execute every 1000 ms in which a message instruction will be used to read the Device Status of the E3 Plus Overload Relay using the Control Supervisor Object Class.
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Chapter 10 Logic Controller Communication Examples • • • • • • • Message Type: Service Type: Service Code: Class: Instance: Attribute: Destination: CIP Generic Get Attribute Single 0x0E (hex) 0x29 (hex) 0x01 (hex) 0x79 (hex) Integer_Files[1] Next, set up the communications path in the Communication tab to read data from the E3 Plus Overload Relay located at Node 6 by configuring the communication Path as “DNET, 2, 6” DNET - the name of the 1769-SDN DeviceNet Scanner 2 – The port number of the 1769-SDN
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Logic Controller Communication Examples Chapter 10 Currently OUT A of the E3 Plus Overload Relay is energized as shown in Bit 2 in Integer_Files[1]. Reading the Trip Class using the Overload Object Class (0x2C) In this example a Periodic Task has been configured within the L32E to execute every 1000 ms in which a message instruction will be used to read the Trip Class of the E3 Plus Overload Relay using the Overload Object Class.
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Chapter 10 Logic Controller Communication Examples Next, set up the communications path in the Communication tab to read data from the E3 Plus Overload Relay located at Node 6 by configuring the communication Path as “DNET, 2, 6” DNET - the name of the 1769-SDN DeviceNet Scanner 2 – The port number of the 1769-SDN DeviceNet Scanner 6 – The node address of the E3 Plus Overload Relay When finished, the MSG instruction will read the Trip Class from the E3 Plus Overload Relay and place the results in Integer
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Logic Controller Communication Examples Chapter 10 Reading a Group of Parameters using the E3 Status Object Class (0x0375) In this example, a Periodic Task has been configured within the L32E to execute every 1000 ms. In this task, one message instruction will be used to read 25 parameters that include data from the voltage, current, real power, reactive power, apparent power, and power factor groups using the E3 Status Object Class (included in firmware revision number 5.01 and higher).
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Chapter 10 Logic Controller Communication Examples • Last Attribute Number Being Returned • Last Attribute Number Data Status • Last Attribute Data Shown below is the user defined structure that list the integers being returned for this example: 202 Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Logic Controller Communication Examples Chapter 10 Set up the MSG instruction in the Configuration tab to read the list of attributes (Parameter Groups) by configuring the following fields: • Message Type: CIP Generic • Service Type: Custom • Service Code: 0x03 (hex) • Class: 0x375 (hex) • Instance: 1 (dec) • Attribute: 0x00 (hex) • Source Element: MSG_Read_Request[0] • Source Length: 14 (Bytes) • Destination: MSG_Read_Data Next, set up the communications path in the Communication tab to read data from t
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Chapter 10 Logic Controller Communication Examples When finished, the MSG instruction will read the 25 parameters from the E3 Overload Relay and place the results into MSG_Read_Data as shown below: 204 Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 11 Using DeviceLogix™ Introduction DeviceLogix is a stand-alone Boolean program which resides within the E3 Plus Overload Relay. RS NetWorx for DeviceNet is required to program the device; however, since the program is embedded in the E3 Plus software, no additional module is required to use this technology.
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Chapter 11 Using DeviceLogix™ DeviceLogix Programming DeviceLogix has many applications and the implementation is typically only limited to the imagination of the programmer. Keep in mind that the application of DeviceLogix is only designed to handle simple logic routines. DeviceLogix is programmed using simple Boolean math operators, such as AND, OR, NOT, timers, counters, and latches. Decision making is made by combining these Boolean operations with any of the available I/O.
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Using DeviceLogix™ Chapter 11 1. While in RS NetWorx for DeviceNet, double-click on the E3 Plus and select the DeviceLogix Tab. If you are prompted with a dialog box while online with the E3 Plus, then select Upload. Next, select Start Logic Editor, select the Function Block Editor, and press OK. 2. If programming offline, then continue to Step 3. If programming online, place the E3 Plus into Edit mode by selecting Edit from the Tools pull down menu or by selecting the button.
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Chapter 11 Using DeviceLogix™ 4. Using the left mouse button, select the Bit Input block and drag it to the left of the BOR function block. Double-click on the Bit Input block to select Input 1 of the E3 Plus under the Hardware Boolean Input set. 5. Place the cursor on the right of the Bit Input block and press the left mouse button. Draw a line from the Bit Input block to the In1 of the BOR function block and double-click the left mouse button to establish a connection. 6.
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Using DeviceLogix™ Chapter 11 7. Using the left mouse button, select the Bit Output block and drag it to the right of the BOR function block. Double-click on the Bit Input block to select Output A of the E3 Plus under the Hardware Boolean Output set. 8. Place the cursor on the left of the Bit Output block and press the left mouse button. Draw a line from the Bit Output block to the Out of the BOR function block and double-click the left mouse button to establish a connection.
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Chapter 11 Using DeviceLogix™ 9. Repeat steps 3 through 8 to add a second BOR function block that monitors Input 3 and 4 to control Output B of the E3 Plus. 10. Disable Edit mode by de-selecting the Edit mode button the Tools menu. or through 11. If programming the function block offline, exit the Function Block editor and go online with the DeviceNetwork. Download the parameters, including the DeviceLogix Function Blocks, to the E3 Plus and proceed to step 12.
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Using DeviceLogix™ Chapter 11 A dialog box will appear when the Function Blocks are successfully downloaded to the E3 Plus. Press OK to continue. 12. Next, the DeviceLogix Function Blocks need to be enabled. This can be done through a DeviceNet Configuration Terminal (Catalog Number 193-DNCT) or through RSNetWorx. When using RSNetWorx to enable the DeviceLogix function blocks, select the Logic Enable On button or through the Communications menu. 13.
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Chapter 11 212 Using DeviceLogix™ Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Chapter 12 Troubleshooting Introduction The purpose of this chapter is to assist in troubleshooting the E3 Overload Relay using its advisory LEDs and diagnostic parameters. ATTENTION: Servicing energized industrial control equipment can be hazardous. Electrical shock, burns, or unintentional actuation of controlled industrial equipment may cause death or serious injury.
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Chapter 12 Troubleshooting of this chapter for tips associated with troubleshooting trip and warning conditions.
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Troubleshooting Chapter 12 IMPORTANT Cycling power to the E3 Overload Relay will not clear a “Non-Volatile Fault”. A “Non-Volatile Fault” must be manually reset. An Overload or PTC Fault can also be automatically reset. Network Status LED This LED provides information on the state of the E3 Overload Relay’s DeviceNet network connection. Refer to the DeviceNet Troubleshooting Procedure section for descriptions of the various states this LED can take and the associated recommended corrective action.
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Chapter 12 Troubleshooting DeviceNet Modes of Operation The E3 Overload Relay has four DeviceNet modes of operation: Power-up Reset Mode, Run Mode, Recoverable Error Mode, and Unrecoverable Error Mode. Power-Up Reset Mode During Power-Up Reset Mode, the following occurs: 1. The NETWORK STATUS LED should flash green for approximately 2 seconds, then red for 1/4 second.
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Troubleshooting Chapter 12 Recoverable Error Mode In Recoverable Error Mode, the E3 Overload Relay’s NETWORK STATUS LED turns solid red. The overload relays will respond to messages that are specified in offline node recovery message protocol. Error Type Description LED State Recoverable Duplicate node address detected Solid Red Unrecoverable Error Mode In Unrecoverable Error Mode, the E3 Overload Relay’s NETWORK STATUS LED turns solid red.
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Chapter 12 Troubleshooting 6. Setting Parameter 30, OL/PTC ResetMode, to the “Automatic” selection to allow the unit to automatically reset after overload and thermistor (PTC) trips. 7. Cycling supply power to the E3 Overload Relay to clear Non-Volatile Faults. 8. Setting Parameter 26, Trip Reset, to a value of 1 = trip reset. IMPORTANT An overload trip cannot be reset until the value of Parameter 9,% Therm Utilized, is below the value set in Parameter 31, OL Reset Level.
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Troubleshooting Chapter 12 Table 11: Trip/Warn LED Troubleshooting Procedures, Continued Trip Description Possible Cause Corrective Action Current Imbalance 1. 2. 3. 4. 1. Check power system (i.e. blown fuse). 2. Repair motor, or if acceptable, raise value of Parameter 51, CI Trip Level. 3. Raise value of Parameter 51, CI Trip Level, to an acceptable level. 4. Inspect contactor and circuit breaker for proper operation. Comm Fault Comm Idle 1. Communication disruption 1.
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Chapter 12 Troubleshooting Table 12: Trip/Warn LED Troubleshooting Procedures, Continued Trip Description Possible Cause Corrective Action Under Real Power 1. Real power has exceeded the programmed under real power level. (kW) 2. Improper parameter settings. 3. Relay is applied to the output of a variable frequency drive. Over Real Power (kW) 1. Check power system 2.
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Troubleshooting Chapter 12 Table 13: Trip/Warn LED Troubleshooting Procedures, Continued Trip Description Possible Cause Corrective Action 1. Reactive power has exceeded the programmed over reactive Over Reactive power generated level. Power Generated (-kVAR) 2. Improper parameter settings. 3. Relay is applied to the output of a variable frequency drive. 1. Check power system 2.
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Chapter 12 Troubleshooting DeviceNet Troubleshooting Procedures The following table identifies possible causes and corrective actions when troubleshooting DeviceNet related failures using the NETWORK STATUS LED. Table 14: DeviceNet Troubleshooting Procedures Color State None Possible Cause 1. The E3 Overload Relay is not receiving power at the DeviceNet connector. Green Red Off Flashing 1. Green Flashing 1. Green Solid 1. Red Red Flashing Solid 1. 1. 2. 3. Corrective Action 1.
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Troubleshooting Chapter 12 Table 15: Input and Output Troubleshooting Procedures Failure Type Failure Description Corrective Action Input 1...4 Input 1,2,3 or 4 does not appear to recognize a contact closure 1. Check the supply voltage on the DeviceNet connector. 2. If the applicable contact closes but the E3 Overload Relay Input does not recognize the closure, check the continuity and wiring to the connected contact. 3. Check the IN 1,2,3 and 4 status LEDs.
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Chapter 12 224 Troubleshooting Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Appendix A Specifications Electrical Specifications Figure 3: Motor/Load Ratings Terminals 1/L1, 3/L2, 5/L3, 2/T1, 4/T2, 6/T3 Rated Insulation Voltage (Ui) 690V AC Rated Operating Voltage (Ue) IEC: UL: 690V AC 600V AC Rated Impulse Voltage (Uimp) 6 kV Rated Operating Current (Ie) See Catalog Number Explanation Rated Frequency 20...
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Appendix A Specifications Table 17: Output and Trip Relay Ratings Terminals OUT A: OUT B (E3 Plus): Trip Relay: 13/14 23/24 95/96 Type of Contacts Form A SPST - NO Rated Thermal Current (Ithe) 5A Rated Insulation Voltage (Ui) 300V AC Rated Operating Voltage (Ue) 240V AC Rated Operating Current (Ie) 3 A (@120V AC), 1.5 A (@240V AC) 0.25 A (@110V DC), 0.1 A (@220V DC) Minimum Operating Current 10 mA @ 5V DC Rating Designation B300 Utilization Category AC-15 Resistive Load Rating (p.f.
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Specifications Appendix A Table 19: Thermistor/PTC Input Ratings (E3 Plus models EC2 and EC3) Terminals 1T1, 1T2 Type of Control Unit Mark A Maximum Number of Sensors 6 1500 Ω Maximum Cold Resistance of PTC Sensor Chain Trip Resistance 3400 Ω ± 150 Ω Reset Resistance 1600 Ω ± 100 Ω 25 Ω ± 10 Ω Short-circuit Trip Resistance Environmental Specifications Maximum Voltage @ PTC Terminals (RPTC = 4 kΩ) 7.
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Appendix A Specifications Table A.1 Electromagnetic Compatibility Specifications Surge Immunity Test Level: Performance Criteria: 2kV (L-E) 1kV (L-L) 1 ➊➋ Radiated Emissions Class A Conducted Emissions Class A ➊Performance Criteria 1 requires the DUT to experience no degradation or loss of performance. ➋Environment 2.
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Specifications Protection Appendix A Table 22: Protection Trip Overload Phase Loss Ground Fault ➊ Stall Jam Underload Thermistor (PTC) ➊ Current Imbalance Communication Fault Communication Idle Remote Trip Blocked Start/Start Inhibit Under Voltage L-L ➊ Over Voltage L-L ➊ Voltage Unbalance ➊ Phase Rotation ➌ Under Frequency ➌ Over Frequency ➌ Under Real Power (kW) ➌ Over Real Power (kW) ➌ Under Reactive Power Consumed (+kVAR) ➌ Over Reactive Power Consumed (+kVAR) ➌ Under Reactive Power Generated (-kVA
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Appendix A Specifications Table 24: Ground Fault Protection Type Core Balanced Intended Use Equipment Protection Classification (Per UL 1053) Class I Protection Range 20…100 mA 100…500 mA 200 mA…1.0 A 1.0…5.0 A 230 Trip & Warning Time Delay 0.1…25.
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Appendix B DeviceNet™ Information Electronic Data Sheets (EDS) EDS files are specially formatted ASCII files that provide all of the information necessary for a configuration tool (e.g., RSNetWorx™ for DeviceNet) to access and alter the parameters of a device. The EDS file contains all the parameter information of a device to include: • number of parameters • groupings • parameter name • minimum, maximum, and default values, • minimum, maximum, and default units, • data format, and • scaling.
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Appendix B DeviceNet™ Information Table 72 - EDS File Product Codes Product Code 3 4 5 6 7 8 9 10 11 12 29 30 31 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 DeviceNet Objects 232 Name String E3 (1…5 A) E3 Plus (1…5 A) E3 (3…15 A) E3 Plus (3…15 A) E3 (5…25 A) E3 Plus (5…25 A) E3 (9…45 A) E3 Plus (9…45 A) E3 (18…90 A) E3 Plus (18…90 A) E3 (0.4…2 A) E3 Plus (0.4…2 A) E3 (9…5000 A) E3 EC3 (1…5 A) E3 EC3 (3…15 A) E3 EC3 (5…25 A) E3 EC3 (9…45 A) E3 EC3 (18…90 A) E3 EC3 (0.
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DeviceNet™ Information Appendix B Table 73 - DeviceNet Object Classes Class Object 0x0001 Identity 0x0002 Message Router 0x0003 DeviceNet 0x0004 Assembly 0x0005 Connection 0x0008 Discrete Input Point 0x0009 Discrete Output Point 0x000F Parameter Object 0x0010 Parameter Group Object 0x001E Discrete Output Group 0x0029 Control Supervisor 0x002B Acknowledge Handler 0x002C Overload Object 0x0097 DPI Fault Object 0x0098 DPI Warning Object 0x00B4 DN Interface Object 0x00C2 MCC Object 0x030E Logic Supervisor
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Appendix B DeviceNet™ Information Table 76 - Identity Attribute Instance Attributes Attribute ID Access Rule Name Data Type Value 1 Get Vendor ID UINT Programmable via test object 2 Get Device Type UINT 3 3 Get Product Code UINT See Product Code table 4 Get Revision: Major Minor Structure of: USINT USINT 4 1 5 Get Status WORD Bit 0 0 = Not owned, 1 = Owned by master Bit 2 0 = Factory Defaulted, 1 = Configured Bit 8 Minor recoverable fault Bit 9 Minor unrecoverable fault
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DeviceNet™ Information Appendix B Table 78 - DeviceNet Object Class Attributes Attribute ID Access Rule Name 1 Get Data Type Value Revision UINT 2 A single instance (instance 1) of the DeviceNet Object is supported. The following instance attributes are supported. Table 79 - DeviceNet Object Instance Attributes Attribute ID Access Rule Name Data Type Value 1 Get/Set MAC ID USINT 0...
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Appendix B DeviceNet™ Information Table 82 - Static Assembly Instance Attributes Attribute Access ID Rule 1 Get 2 Get 3 4 100 Name Number of Members in Member List Member List Member Data Description Member Path Size Member Path Conditional Data Get Size Get Name String Data Type UINT Value Array of STRUCT Array of CIP paths UINT Size of Member Data in bits UINT Packed EPATH Array of BYTE UINT STRING Size of Member Path in bytes See Appendix A for Member EPATHs for each assembly instance Number of
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DeviceNet™ Information Appendix B Table 87 - Assembly Object Instance 104 Data Format OUTPUT COMMAND Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 0 Bit 2 Bit 1 Bit 0 Fault Reset OutB OutA Table 88 - Assembly Object Instance 105 Data Format COMMAND Byte Bit 7 Bit 6 0 Bit 5 Bit 4 Bit 3 Remote Trip Bit 2 Bit 1 Bit 0 Fault Reset OutB OutA Table 89 - Instance 110 Status Parameter Data Link Output Assembly Byte Bit 7 Bit 6 0 Bit 5 Bit 4 Bit 3 Remote Trip Bit 2 Bit 1 Bit 0 Fault Reset O
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Appendix B DeviceNet™ Information Table 94 - Assembly Object Instance 107 Data Format STATUS Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 Input4 Input3 Input2 Input1 OutB_Stat OutA_Stat Warning Faulted Table 95 - Assembly Object Instance 108 EC5 Motor Starter Input Assembly Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 0 Input4 Input3 Input2 Input1 OutB_Stat OutA_Stat Warning Tripped 1 Bit 1 Input 6 Bit 0 Input 5 Table 96 - Assembly Object Instance 100 Attributes PARAME
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DeviceNet™ Information Appendix B Table 99 - Assembly Object Instance 142 EC5 DeviceLogix Input Assembly Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 0 Input 3 Input 2 Input 1 Out B Stat Out A Stat Warning Tripped Input 4 Bit 2 0 Bit 1 Input 6 1 Network Network Output 7 Output 6 2 DLogix Enabled Network Output 5 Network Output 4 Network Output 3 Network Network Network Network Output 14 Output 13 Output 12 Output 11 Bit 0 Input 5 Network Output 2 Network Network Output 1 Output 0 Network Ou
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Appendix B DeviceNet™ Information Table 101 - Connection Object Instance 1 Attributes Attribute ID Access Rule Name Data Type 1 Get State USINT 0 = Nonexistent 1 = Configuring 3 = Established 4 = Timed out 2 Get Instance Type USINT 0 = Explicit message 3 Get Transport Class Trigger BYTE 0x83 (Class 3 Server) 4 Get Produced Connection ID UINT 10xxxxxx011 xxxxxx = Node address 5 Get Consumed Connection ID UINT 10xxxxxx100 xxxxxx = Node address 6 Get Initial Comm Characteristic
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DeviceNet™ Information Attribute ID Access Rule Data Type Value 6 Get Initial Comm Characteristics BYTE 0x21 7 Get Produced Connection Size UINT 0…8 8 Get Consumed Connection Size UINT 0…8 9 Get/Set Expected Packet Rate UINT in ms 12 Get/Set Watchdog Action USINT 0 = Transition to timed out 1 = Auto delete 2 = Auto reset 13 Get Produced Connection Path Length UINT 14 Get/Set Produced Connection Path EPATH 21 04 00 25 (assy. inst.
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Appendix B DeviceNet™ Information Attribute ID Access Rule Name Data Type Value 12 Get/Set Watchdog Action USINT 0 = Transition to timed out 1 = Auto delete 2 = Auto reset 13 Get Produced Connection Path Length UINT 8 14 Get/Set Produced Connection Path EPATH 21 04 00 25 (assy. inst.) 00 30 03 15 Get Consumed Connection Path Length UINT 8 16 Get/Set Consumed Connection Path EPATH 21 04 00 25 (assy. inst.
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Appendix B DeviceNet™ Information Discrete Input Point Object – Class Code 0x08 The following class attributes are supported for the Discrete Input Object: Table 105 - Discrete Input Point Object Class Attributes Attribute ID Access Rule Name Data Type Value 1 Get Revision UINT 2 2 Get Max Instances UINT 2 or 4 Multiple instances of the Discrete Input Object are supported, one instance for each general purpose discrete input on the E3 Overload Relay.
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Appendix B DeviceNet™ Information Table 109 - Discrete Output Point Object Instance Attributes Attribute ID Access Rule Name Data Type Value 7 Get/Set Idle Action BOOL 0=Fault Value attribute, 1=Hold Last State 8 Get/Set Idle Value BOOL 0=OFF, 1=ON 113 Get/Set Pr Fault Action BOOL 0=Pr Fault Value attribute, 1=Ignore 114 Get/Set Pr Fault Value BOOL 0=OFF, 1=ON 115 Get/Set Force Enable BOOL 0=Disable, 1=Enable 116 Get/Set Force Value BOOL 0=OFF, 1=ON STRUCT: USINT Array o
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DeviceNet™ Information Appendix B Table 112 - Parameter Object Instance Attributes Attribute ID Access Rule Name Data Type 1 Get/Set (Only Get is supported for monitoring parameters) Parameter Value See Data Type & Data Size Attributes 2 Get Link Path Size USINT 08 Get Link Path Segment Type/ Port BYTE Path Data Dependent Path to specific device object attribute if applicable 3 Value Segment Address Parameter Dependent: 0000000000ab0cd0 4 Get Descriptor WORD a - Monitoring Parameter
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Appendix B DeviceNet™ Information Table 114 - Parameter Group Object Class Attributes Attribute ID Access Rule Name Data Type Value 1 Get Revision UINT 1 2 Get Max Instances UINT 7 8 Get Native Language USINT 1 = English Parameter Group Instance names and member parameter instances for each group are product specific.
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DeviceNet™ Information Control Supervisor Object – Class Code 0x29 Appendix B Service Code Implemented for: Service Name Class Instance 0x0E No Yes Get_Attribute_Single 0x10 No Yes Set_Attribute_Single The following instance attributes are supported for the Control Supervisor Object.
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Appendix B DeviceNet™ Information Table 115 - Control Supervisor Object Instance Attributes Attribute ID 114 Get Name Trip Status Data Type Value WORD Bit 0 = Test Trip Bit 1 = Overload Bit 2 = Phase Loss Bit 3 = Ground Fault ➊ Bit 4 = Stall Bit 5 = Jam Bit 6 = Underload Bit 7 = PTC ➊ Bit 8 = Current Imbal Bit 9 = Comm Fault Bit 10 = Comm Idle Bit 11 = NonVol Mem Bit 12 = Hardware Fault Bit 13 = Reserved Bit 14 = Remote Trip Bit 15 = Blocked Start 115 Get Warning Status WORD Bit 0 = Reserved
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DeviceNet™ Information Appendix B Table 115 - Control Supervisor Object Instance Attributes Attribute ID 124 Access Rule Get/Set Name Trip Enable Data Type Value WORD Bit 0 = Reserved Bit 1 = Overload Bit 2 = Phase Loss Bit 3 = Ground Fault ➊ Bit 4 = Stall Bit 5 = Jam Bit 6 = Underload Bit 7 = PTC ➊ Bit 8 = Current Imbal Bit 9 = Comm Fault Bit 10 = Comm Idle Bit 11 = Reserved Bit 12 = Reserved Bit 13 = Reserved Bit 14 = Remote Trip Bit 15 = Start Inhibit 125 Get/Set Warning Enable WORD Bit
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Appendix B DeviceNet™ Information Table 116 - Control Supervisor Object Common Services Service Code Implemented for: Service Name Class Instance 0x0E Yes Yes Get_Attribute_Single 0x10 No Yes Set_Attribute_Single Control Supervisor ODVA Fault and Warning Codes Table 117 - Control Supervisor ODVA Fault and Warning Codes 250 Warning/Trip Name Code EC1, EC2, EC3 EC5 Test Trip 10 x x Remote Trip 11 x x Thermal Overload 21 x x Phase Loss 22 x x L1 Loss 23 L2 Loss 24 L3 Lo
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DeviceNet™ Information Appendix B Table 117 - Control Supervisor ODVA Fault and Warning Codes Acknowledge Handler Object – 0x2B Warning/Trip Name Code EC1, EC2, EC3 EC5 Voltage Hardware 113 x Over Frequency 114 x Under Frequency 115 x Under Real Power kW 116 x Over Real Power kW 117 x Under Condumed kVAR 118 x Over Consumed kVAR 119 x Under Generated kVAR 120 x Over Generated kVAR 121 x Under Power kVA 122 x Over Power kVA 123 x Under PF Lagging 124 x Over PF Lagg
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Appendix B DeviceNet™ Information Table 120 - Overload Object Instance Attributes Attribute ID Access Rule Name Data Type Value Default 3 Get/Set TripFLCSet INT See Table 32: 1.0 4 Get/Set TripClass USINT 5…30 10 5 Get AvgCurrent INT See Table 34: 0.0 6 Get %PhImbal USINT 0…200% 0 7 Get %Thermal USINT 0…100% 0 8 Get CurrentL1 INT See Table 34: 0.0 9 Get CurrentL2 INT See Table 34: 0.0 10 Get CurrentL3 INT See Table 34: 0.
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Appendix B DeviceNet™ Information Table 120 - Overload Object Instance Attributes Attribute ID Access Rule Name Data Type Value Default 143 Get/Set Jam Trip Level UINT 0…600 %FLA 250 144 Get/Set Jam Warn Level UINT 0…600 %FLA 150 145 Get/Set UL Inhibit Time USINT 0…250 seconds 10 146 Get/Set UL Trip Delay USINT 0.1…25.0 seconds 5.
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Appendix B DeviceNet™ Information Table 120 - Overload Object Instance Attributes Attribute ID Access Rule Name Data Type Value Default 195➋ 229➌ Get L3 Current Times 10 UINT This attribute exists only for current ranges that report 2 decimal place resolution Current Range Dependent 196➋ 230➌ Get Avg Current Div 10 UINT This attribute exists only for current ranges that report 0 decimal place resolution Current Range Dependent 197➋ 231➌ Get L1 Current Div 10 UINT This attribute exist
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DeviceNet™ Information Appendix B Table 123 Attribute ID Access Rule Name Data Type Full/All Info Struct of: Fault Code Value UINT See Table 124 - Fault Source 0 Get Struct of: DPI Port Number USINT Device Object Instance USINT Fault Text BYTE[16] Fault Time Stamp 0 0x2c Struct of: Timer Value ULDINT Timer Descriptor WORD Help Object Instance USINT See Table 124 - Fault Data Basic Info Struct of: Fault Code Fault Source 1 Get UINT Struct of: DPI Port Number USINT Device
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Appendix B DeviceNet™ Information Table 124 - EC1, EC2, EC3 and EC5 Fault Codes, Fault Text, and Fault Help Strings 256 Fault Code Fault Text Help Text 6 Jam Motor current has exceed the programmed jam trip level 7 Underload Motor current has fallen below normal operating levels 8 PTC PTC input indicates that the motor stator windings overheated 9 Current Imbal Phase to phase current imbalance detected 10 Comm Fault DeviceNet communication loss detected 11 Comm Idle DeviceNet idle co
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DeviceNet™ Information Appendix B Table 124 - EC1, EC2, EC3 and EC5 Fault Codes, Fault Text, and Fault Help Strings Fault Code DPI Warning Object CLASS CODE 0x0098 Fault Text Help Text 42 Over PF Lagging Over Total Power Factor Lagging (-PF) condition detected 43 Under PF Leading Under Total Power Factor Leading (+PF) condition detected 44 Over PF Leading Over Total Power Factor Leading (+PF) condition detected 45 Power Overflow kW, kVAR or kVA has exceeded its maximum display value 46 Fa
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Appendix B DeviceNet™ Information Table 126 - DPI Warning Object Instances Attribute ID Access Rule Name Data Type Basic Info Struct of: Fault Code Fault Source 1 Get Get See Table 127 - Struct of: DPI Port Number USINT Device Object Instance USINT Fault Time Stamp 3 UINT Value 0 0x2C Struct of: Timer Value ULINT Timer Descriptor WORD Help Text STRING See Table 127 - The following common services will be implemented for the DPI Fault Object.
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DeviceNet™ Information Appendix B Table 127 - EC1, EC2, EC3, EC5 Warning Codes, Warning Text, and Warning Help Strings Fault Code Fault Text Help Text 17 Voltage Hdw Flt A problem with the external voltage hardware has been detected 18 Under Volt L-L Line to Line Under-Voltage condition detected 19 Over Volt L-L Line to Line Over-Voltage condition detected 20 Voltage Unbal Phase to phase voltage imbalance detected 21 Phase Rotation The unit detects the supply voltage phases are rotated 2
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Appendix B DeviceNet™ Information DeviceNet Interface Object – Class Code 0xB4 This “vendor specific”object includes no class attributes. A single instance (instance 1) of the DeviceNet Interface Object is supported. The following instance attributes are supported. Table 128 - DeviceNet Interface Object Instance Attributes Attribute ID Access Rule Name Data Type Min/Max Default Desc.
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DeviceNet™ Information MCC Object - CLASS CODE 0x00C2 Appendix B A single instance (instance 1) of the MCC Object will be supported: Table 130 - MCC Object Instance Attributes Attribute ID Access Rule Name Data Type Range Value 1 Get/Set Mcc Number USINT 0…255 0 2 Get/Set Vertical Section Number USINT 0…255 0 5 Get/Set Strarting Section Letter USINT 0…255 65 6 Get/Set Space Factors USINT 0…255 0x3F 7 Get/Set Cabinet Width USINT 0…255 0 8 Get/Set Mcc Number USINT 0…
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Appendix B DeviceNet™ Information The following common services will be implemented for the Logic Supervisor Object.
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DeviceNet™ Information Appendix B Table 134 - E3 Status Object Instance Attributes Attribute Name Byte 0 1 2 3 5 Current Trip Log 4 5 6 7 8 9 0 1 6 Device Data 2 3 4 5 0 1 2 3 7 Current Warning Log 4 5 6 7 8 9 0 1 2 8 Motor Statistics 3 4 5 6 7 9 Network Outputs 0 1 0 1 2 3 10 Trip History 4 5 6 7 8 9 Data Current Trip Log 0 Current Trip Log 1 Current Trip Log 2 Current Trip Log 3 Current Trip Log 4 Device Status Firmware Device Configuration Current Warn Log 0 Current Warn Log 1 Curr
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Appendix B DeviceNet™ Information Table 134 - E3 Status Object Instance Attributes Attribute Name Byte 0 1 2 3 11 Warning History 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 Trip Snapshot 12 Note that the EC1, EC2 and EC3 return a snapshot of 10 bytes only.
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DeviceNet™ Information Appendix B Table 134 - E3 Status Object Instance Attributes Attribute Name Byte 0 1 2 15 Line - Neutral Voltages (EC5 only) 3 4 5 6 7 0 1 16 Voltage Phase Data (EC5 only) 2 3 4 5 0 1 2 17 Real Power (EC5 only) 3 4 5 6 7 0 1 2 18 Reactive Power (EC5 only) 3 4 5 6 7 0 1 2 19 Apparent Power (EC5 only) 3 4 5 6 7 0 1 2 20 Power Factor (EC5 only) 3 4 5 6 7 Data L1-N Voltage L2-N Voltage L3-N Voltage Ave Voltage N Voltage Unbalance Voltage Frequency Voltage Phase Rotat
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Appendix B DeviceNet™ Information Table 134 - E3 Status Object Instance Attributes Attribute Name Byte Data 0 kWh x 10E6 1 2 21 Real Energy (EC5 only) 3 4 kWh x 10E3 Total Real Energy kWh x 10E0 5 6 kWh x 10E-3 7 0 kVARh x 10E6 1 2 3 4 kVARh x 10E3 Total Reactive Energy Consumed kVARh x 10E0 5 6 kVARh x 10E-3 7 8 kVARh x 10E6 9 10 22 Reactive Energy (EC5 only) 11 12 kVARh x 10E3 Total Reactive Energy Generated kVARh x 10E0 13 14 kVARh x 10E-3 15 16 kVARh x 10E6 17 18 19 20 kVA
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DeviceNet™ Information Appendix B Table 134 - E3 Status Object Instance Attributes Attribute Name Byte Data 0 1 2 Total Real Energy (MWh) 32-bit Floating Point 3 4 5 6 Total Reactive Energy Consumed (VARh) 32bit Floating Point 7 8 24 Energy (EC5 only) 9 10 Total Reactive Energy Generated (VARh) 32bit Floating Point 11 12 13 14 Total Reactive Energy Net (VARh) 32bit Floating Point 15 16 17 18 Total Apparent Energy (VAh) 32bit Floating Point 19 0 1 25 Demand (EC5 only) 2 3 4 5 0 1 26 Pea
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Appendix B 268 DeviceNet™ Information Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Appendix C CE Compliance The E3 Overload Relay is intended for use in a heavy industrial environment. It is CE marked for conformity to the Low Voltage Directive 73/23/EEC (as amended by 93/68/EEC) and the EMC Directive 89/336/EEC (as amended by 92/31/EEC and 93/68/EEC) when installed as described in this manual. IMPORTANT The conformity of the E3 Overload Relay to these standards does not guarantee that an entire installation will conform.
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Appendix C CE Compliance Low Voltage Directive 270 This product is tested to meet Low Voltage Directive 73/23/EEC, as amended by 93/68/EEC, by applying the following standards (in whole or in part), and as documented in a technical construction file: • EN 60947-4-1 – Low Voltage Switchgear and Control Gear; Part 4 – Contactors and Motor Starters, Section 1 – Electromechanical Contactors and Motor Starters • EN 60947-5-1 – Low Voltage Switchgear and Control Gear; Part 5 – Control Circuit Devices and Swit
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Appendix D Two-Speed Applications Introduction The E3 Plus Overload Relay Series B and later provides 2-Speed FLA Set, Parameter 88, for use in two-speed motor applications. This appendix provides overview and guidance on various methods that can be employed to protect twospeed motors.
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Appendix D 272 Two-Speed Applications Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Appendix E Accessories Accessories Table 136 - Accessories Used With Accessory Description Bulletin Type Accessory Adjustment Range Catalog Number Panel Mount Adapter 193-EC_ B 193-ECPM1 D, Z 193-ECPM2 E 193-ECPM3 193-EC_ All Ranges 193-EIMD 592-EC_ All Ranges 193-EC_ All Ranges 592-EC_ All Ranges 193-EC_ All Ranges 592-EC_ All Ranges Panel Mount Bezel for Programming & Control Terminal 193_DNCT — 193-DNCTBZ1 DeviceNet to EtherNet/IP Communications Bridge Single Port 193-E
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Appendix E 274 Accessories Rockwell Automation Publication 193-UM002I-EN-P - December 2011
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Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. At http://www.rockwellautomation.com/support/, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.