394 SERCOS Interface Multi-Axis Motion Control System (Catalog Numbers 1394C-SJT05-D, 1394C-SJT10-D, 1394C-SJT22-D) Installation Manual
Important User Information Because of the variety of uses for the products described in this publication, those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards.
Table of Contents Preface Who Should Use this Manual . . . . . . . . . . . . . Purpose of this Manual . . . . . . . . . . . . . . . . . Contents of this Manual . . . . . . . . . . . . . . . . . Product Receiving and Storage Responsibility . Related Documentation . . . . . . . . . . . . . . . . . Conventions Used in this Manual . . . . . . . . . . Allen-Bradley Support . . . . . . . . . . . . . . . . . . Local Product Support . . . . . . . . . . . . . . . Technical Product Assistance . . . . . . . . . .
ii Table of Contents Axis Module Connector Pin-outs. . . . . . . . . . . . Axis Module Connectors . . . . . . . . . . . . . . . Motor Power and Brake Connector Pin-outs. Understanding I/O Specifications . . . . . . . . . . . Discrete Input Specifications . . . . . . . . . . . . Analog Output Specifications. . . . . . . . . . . . Drive System OK Relay Specifications . . . . . Motor Brake Relay Specifications . . . . . . . . . SERCOS Connection Specifications . . . . . . . Logic Power Input Specifications .
Table of Contents iii Understanding External Shunt Connections. . . . . . . . . . . . 3-34 Connecting Your SERCOS Fiber-Optic Cables . . . . . . . . . . 3-35 Chapter 4 Troubleshooting Status Indicators Chapter Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Understanding How to Detect a Problem . . . . . . . Troubleshooting System and Axis Module LEDs . . Troubleshooting the SERCOS Network Status LED. Troubleshooting System and Axis Module Faults . . System Module Faults . . .
iv Table of Contents Appendix B Interconnect Diagrams Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . 1394 SERCOS Interface Interconnect Diagram Notes . . Power Interconnect Diagrams. . . . . . . . . . . . . . . . . . . Shunt Module Interconnect Diagrams . . . . . . . . . . . . . Axis Module/Motor Interconnect Diagrams . . . . . . . . . Thermal Switch and Brake Interconnect Diagrams . . . . Understanding Motor Thermal Switches . . . . . . . . .
Preface Read this preface to familiarize yourself with the rest of the manual. The preface covers the following topics: Who Should Use this Manual • Who Should Use this Manual • Purpose of this Manual • Contents of this Manual • Product Receiving and Storage Responsibility • Related Documentation • Conventions Used in this Manual • Allen-Bradley Support Use this manual for designing, installing, and wiring your 1394 SERCOS interface Multi-Axis Motion Control System.
P-2 Preface Contents of this Manual Refer to the following listing for the descriptive contents of this installation manual. Chapter Product Receiving and Storage Responsibility Title Contents Preface Describes the purpose, background, and scope of this manual. Also specifies the audience for whom this manual is intended. 1 Installing Your 1394 SERCOS Interface System Provides system mounting information for the 1394 SERCOS interface components.
Preface Related Documentation P-3 The following documents contain additional information concerning related Allen-Bradley products. To obtain a copy, contact your local Allen-Bradley office, distributor, or download them from TheAutomationBookstore.com.
P-4 Preface Allen-Bradley Support Allen-Bradley offers support services worldwide, with over 75 Sales/ Support Offices, 512 authorized Distributors and 260 authorized Systems Integrators located throughout the United States alone, plus Allen-Bradley representatives in every major country in the world.
Chapter 1 Installing Your 1394 SERCOS Interface System Chapter Objectives This chapter covers the following topics: • Complying With European Union Directives • Before Mounting Your System • Unpacking Modules • System Mounting Requirements • HF Bonding Your System • Planning Your Panel Layout • Mounting Your 1394 SERCOS interface System • Mounting Your External Shunt Resistor Kit ATTENTION ! 1 The following information is a guideline for proper installation.
1-2 Installing Your 1394 SERCOS Interface System Complying With European Union Directives If this product is installed within the European Union or EEC regions and has the CE mark, the following regulations apply. For more information on the concept of electrical noise reduction, refer to System Design for Control of Electrical Noise Reference Manual (publication GMC-RM001x-EN-P).
Installing Your 1394 SERCOS Interface System • 1-3 Install the 1394 SERCOS interface system inside an enclosure. Run input power wiring (grounded to the enclosure) in conduit outside of the enclosure. Separate signal and power cables as shown in Planning Your Panel Layout of this chapter. Low Voltage Directive These units are tested to meet Council Directive 73/23/EEC Low Voltage Directive.
1-4 Installing Your 1394 SERCOS Interface System The typical 1394 SERCOS interface system installation includes the following components. Figure 1.1 Typical 1394 SERCOS interface System Installation ControlLogix Programming Network Workstation with RSLogix 5000 1756-MxxSE Interface 1394C-SJTxx-D SERCOS System Module ControlLogix Chassis DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
Installing Your 1394 SERCOS Interface System Before Mounting Your System 1-5 Before you mount your 1394 SERCOS interface system make sure you understand the following: • how to unpack the 1394 system and axis modules • the system mounting requirements • how to determine your mounting hole layout Unpacking Modules Each 1394 system module ships with the following: • One system module • One system terminator • One installation manual (publication 1394-IN002x-EN-P) • Mating power connectors (5 a
1-6 Installing Your 1394 SERCOS Interface System System Mounting Requirements There are several things that you need to take into account when preparing to mount the 1394: • The ambient temperature of the location in which you will install the 1394 must not exceed Environmental Specifications as shown in Appendix A. • You must install the panel on a flat, rigid, vertical surface that won’t be subjected to shock, vibration, moisture, oil mist, dust, or corrosive vapors.
Installing Your 1394 SERCOS Interface System 1-7 Ventilation Requirements This section provides information to assist you in sizing your cabinet and locating your 1394 system components. Refer to Figure 1.2 for minimum clearance requirements for power rail components mounted inside the cabinet. Figure 1.2 Minimum System and Axis Module Mounting Requirements DANGER Allow 10.0 mm (0.4 in.) side clearance Allow 10.0 mm (0.4 in.) side clearance Allow 25.4 mm (1.0 in.
1-8 Installing Your 1394 SERCOS Interface System Determining Your System Mounting Hole Layout Based on your actual axis module combination, use the following illustration and table to modify your subpanel using the dimensions that correspond to that specific combination. Figure 1.3 1394 Mounting Hole Layout Dimensions are in millimeters and (inches) 50 (1.97) 0 (0.00) System module mounting holes System outline 385 (15.16) A B C D E A B C D E A B C A D E B A D B C E C 8 TYP (0.
Installing Your 1394 SERCOS Interface System 1-9 Mounting Your 1394 Through the Back of the Cabinet The figure below shows an example of the typical mounting of a 1394 system with 1394x-AM50 or -AM75 axis modules. The 1394x-AM50 and -AM75 have heatsinks that mount through the back of the electrical cabinet. Figure 1.4 Mounting the 1394 with heatsinks through the back of the cabinet Note: This configuration requires a gasket between the 1394x-AM50 or -AM75 and the inside of the enclosure.
1-10 Installing Your 1394 SERCOS Interface System The illustrations that follow (Figure 1.5) show details of recommended bonding practices for painted panels, enclosures, and mounting brackets. Figure 1.
Installing Your 1394 SERCOS Interface System 1-11 Bonding Multiple Subpanels Bonding multiple subpanels creates a common low impedance exit path for the high frequency energy inside the cabinet. Subpanels that are not bonded together may not share a common low impedance path. This difference in impedance may affect networks and other devices that span multiple panels. Figure 1.6 Bonding Multiple Subpanels Recommended: Bond the top and bottom of each subpanel to the cabinet using 25.4 mm (1.0 in.) by 6.
1-12 Installing Your 1394 SERCOS Interface System Planning Your Panel Layout This section outlines the practices which minimize the possibility of noise-related failures as they apply specifically to 1394 installations. For more information on the concept of electrical noise reduction, refer to System Design for Control of Electrical Noise Reference Manual (publication GMC-RM001x-EN-P). Establishing Noise Zones Observe the following guidelines when laying out your panel (refer to Figure 1.
Installing Your 1394 SERCOS Interface System 1-13 Observe the following guidelines when installing your 1756-MxxSE SERCOS interface module (refer to Figure 1.8 for zone locations). • The clean zone (C) is beneath the less noisy modules (I/O, analog, encoder, registration, etc. (grey wireway). • The dirty zone (D) is above the chassis and below the noisy modules (black wireway).
1-14 Installing Your 1394 SERCOS Interface System Cable Categories for the 1394 The table below indicates the zoning requirements of cables connecting to the 1394.
Installing Your 1394 SERCOS Interface System 1-15 Mounting Guidelines to Reduce Electrical Noise When mounting an AC line (EMC) filter, external shunt resistor, or wiring the motor brake and thermal switch, refer to the sections below for guidelines designed to reduce system failures caused by excessive electrical noise. AC Line Filters Observe the following guidelines when mounting your AC line (EMC) filter (refer to Figure 1.7 for an example).
1-16 Installing Your 1394 SERCOS Interface System External Shunt Modules Observe the following guidelines when mounting your external shunt module (refer to Figure 1.9 and for an example). • Mount circuit components and wiring in the very dirty zone or in an external shielded enclosure. Run shunt power and fan wiring inside metal conduit to minimize the effects of EMI and RFI. • Mount resistors (other than metal-clad) in a shielded and ventilated enclosure outside the cabinet.
Installing Your 1394 SERCOS Interface System 1-17 When mounting your shunt module inside the enclosure, follow these additional guidelines (refer to Figure 1.10 and for an example). • Metal-clad modules can be mounted anywhere in the dirty zone, but as close to the 1394 as possible. • Shunt power wires can be run with motor power cables. • Keep unshielded wiring as short as possible. Keep shunt wiring as flat to the cabinet as possible.
1-18 Installing Your 1394 SERCOS Interface System Mounting Your 1394 SERCOS interface System The procedures in this section assume you have prepared your panel and understand how to bond your system. For installation instructions regarding equipment and accessories not included here, refer to the instructions that came with those items. ATTENTION ! This drive contains ESD (Electrostatic Discharge) sensitive parts and assemblies.
Installing Your 1394 SERCOS Interface System 1-19 4. If you are mounting a: Do this: 1394x-AM03, -AM04 or - 1. Hang the axis module on the next mounting fastener. AM07; 1394C-AM50-IH, or -AM75-IH axis module 2. Go to main step 6. 1. Remove the paper backing from the gasket that came with the AM50/75 axis module. 2. Position the gasket so that the sticky side faces the axis module and the small hole side is on top.
1-20 Installing Your 1394 SERCOS Interface System 7. Slide the slide-and-lock mechanism on the axis module to the left until it locks into place. Figure 1.13 Slide-and Lock Mechanism SERCOS System Module Slide-and-Lock mechanism Status DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER. 8. If you: Do this: Have more axis modules for this system module Go to step 4. Do not have more axis modules for this system module Go to step 9. 9.
Installing Your 1394 SERCOS Interface System Mounting Your External Shunt Resistor Kit 1-21 If your 1394 requires a means of dissipating regenerative energy that exceeds the capacity of the shunt module, install an External Shunt Resistor Kit (refer to Appendix C for catalog numbers). ATTENTION ! To avoid the hazard of shock or burn and ignition of flammable material, appropriate guarding must be provided. These resistors can reach temperatures in excess of 350° C (662° F). Install per local codes.
1-22 Installing Your 1394 SERCOS Interface System Publication 1394-IN002B-EN-P — February 2004
Chapter 2 1394 SERCOS Interface Connector Data Chapter Objectives This chapter provides power, feedback, and I/O connector locations and signal descriptions for your 1394 SERCOS interface system.
2-2 1394 SERCOS Interface Connector Data Locating System Module Connectors and Indicators Use the figure below to locate the 1394C-SJT05-D and -SJT10-D System Module connectors and indicators. Figure 2.1 1394 System Modules (1394C-SJT05-D and -SJT10-D) System Module, front view (1394C-SJT05-D and -SJT10-D is shown) 1394 Digital Servo Controller SERCOS interfaceTM ! MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THE EQUIPMENT BEFORE SERVICE.
1394 SERCOS Interface Connector Data 2-3 Use the figure below to locate the 1394C-SJT22-D System Module connectors and indicators. Figure 2.
2-4 1394 SERCOS Interface Connector Data System Module Connector Pin-outs The System Module connectors are described in the table below. System Module connector pin-outs and signal descriptions follow.
1394 SERCOS Interface Connector Data 2-5 Discrete Input Connector Pin-out The following table and figure below provides the signal descriptions and pin-out for the Axis 0-3 (8-pin) discrete inputs connector. Refer to Discrete Input Specifications on page 2-15 and Analog Output Specifications on page 2-17 for I/O signal specifications. IMPORTANT The 24V dc supplies for use with discrete inputs and registration inputs are user-supplied.
2-6 1394 SERCOS Interface Connector Data Relay Output Connector Pin-out The following table and figure below provides the signal descriptions and pin-out for the Relay Output (10-pin) connector. Refer to Drive System OK Relay Specifications on page 2-18 and Motor Brake Relay Specifications on page 2-19 for relay signal specifications. Pin Description Signal 1 When wired properly in the control string, this relay opens the main power contactor if a drive system fault occurs. Refer to figures B.1 and B.
1394 SERCOS Interface Connector Data 2-7 Analog Output Connector The following table provides the signal descriptions and pin-outs for the analog output (9-pin) connector. Refer to Analog Output Specifications on page 2-17 for analog output signal specifications. Pin Description Signal 1 Test Point ANALOG_OUT_1 2 Test Point ANALOG_OUT_2 3 Test Point ANALOG_OUT_3 4 Test Point ANALOG_OUT_4 5 Common ANALOG_OUT_COM 6 N/C — 7 N/C — 8 N/C — 9 N/C — Figure 2.
2-8 1394 SERCOS Interface Connector Data Motor Feedback Connector Pin-outs The following table provides the signal descriptions and pin-out for the motor and auxiliary feedback (13-pin) connectors. Motor and Auxiliary Feedback Specifications begin on page 2-21. Stegmann Hiperface (SRS/SRM) Refer to Appendix B for interconnect drawings showing how to connect Stegmann Hiperface® feedback to MPL-Bxxxx-M and -S, -Axxxx-M and -S, and 1326AB-Bxxxx-M2L and -S2L 460V motors.
1394 SERCOS Interface Connector Data 2-9 Auxiliary Feedback Connector Pin-outs The following tables provide the signal descriptions and pin-outs for the auxiliary feedback (13-pin) connectors when used with different feedback devices. Motor and Auxiliary Feedback Specifications begin on page 2-21. Note: For TTL devices, the position count will increase when A leads B. For sinusoidal devices, the position count will increase when cosine leads sine.
2-10 1394 SERCOS Interface Connector Data Figure 2.
1394 SERCOS Interface Connector Data 2-11 System Module Input Power Pin-outs The following table provide the signal descriptions and pin-outs for the system module input power connections. For the location of 1394C-SJT05-D and -SJT10-D input connectors, refer to Figure 2.1 on page 2-2. For the location of 1394C-SJT22-D input terminal block, refer to Figure 2.2 on page 2-3. Refer to Logic Power Input Specifications on page 2-20 for signal specifications.
2-12 1394 SERCOS Interface Connector Data Locating Axis Module Connectors and Indicators Use the figure below to locate the axis module connectors and indicators. Shown below are typical 1394C-AM03, -AM04, and -AM07 axis modules. Although the physical size of the 1394C-AM50-xx and AM75-xx model is larger, the location of the connectors and indicators is identical. Figure 2.
1394 SERCOS Interface Connector Data Axis Module Connector Pin-outs 2-13 The Axis Module connectors are described in the table below. Axis Module connector pin-outs and signal descriptions follow.
2-14 1394 SERCOS Interface Connector Data Motor Brake/Thermal Connectors The following table provides the signal descriptions and pin-outs for the motor brake and thermal (4-pin) TB1 and TB2 connectors.
1394 SERCOS Interface Connector Data Understanding I/O Specifications 2-15 A description of the 1394 discrete inputs, analog outputs, relay outputs, SERCOS connections, and logic power connections is provided on the following pages. IMPORTANT To improve registration input EMC performance, refer to the System Design for Control of Electrical Noise Reference Manual (GMC-RM001x-EN-P).
2-16 1394 SERCOS Interface Connector Data Figure 2.9 Enable, Home, and Overtravel Digital Input Circuits 24V dc I/O Supply Input Discrete Input Pins 1, 2, 5, 6 VCC 1k Ω 3k Ω 1000 pF IO_COM Discrete Input Pin 7 CTRL_INPUT 511 Ω 1394 System Module Customer-Supplied Input Figure 2.
1394 SERCOS Interface Connector Data 2-17 Analog Output Specifications The 1394 SERCOS interface drive includes two analog outputs that can be configured through software to represent drive variables. Figure 2.11 shows the configuration of the analog outputs. The table below provides a description of the analog outputs. Note: Refer to Analog Output Connector on page 2-7 for connector pin-outs and figures 2.1 and 2.2 for the connector location. Figure 2.
2-18 1394 SERCOS Interface Connector Data Drive System OK Relay Specifications The Drive System OK output is intended to be wired into the drive’s start/stop string to open the main power contactor if a drive system fault occurs. This configuration will cause the Drive System OK contacts to close after 24V logic power is applied and no system faults are detected. It is capable of handling 120V ac at 1A or less. An active state indicates the drive is operational and does not have a fault. Figure 2.
1394 SERCOS Interface Connector Data 2-19 Motor Brake Relay Specifications The connections are rated for +24V, 1A operation. An active signal releases the motor brake. The brake signal uses the turn-on and turn-off delays specified by the brake active delay and brake inactive delay. The delay times are software configurable in RSLogix 5000. For the list of motors rated for 1A operation, the delay times and example diagram, refer to Brake Interconnect Diagrams on page B-15.
2-20 1394 SERCOS Interface Connector Data SERCOS Connection Specifications Two fiber-optic connectors (transmit and receive) are provided on the 1394 system module. The table below lists SERCOS communication specifications. Specification Description Data Rates 2, 4, and 8 MBd Node Addresses Determined by hardware configuration. Refer to the 1394 SERCOS Interface Integration Manual (publication 1394-IN0024x-EN-P).
1394 SERCOS Interface Connector Data Understanding Feedback Specifications 2-21 The 1394 SERCOS interface system module can accept motor feedback signals from the following types of encoders: • Stegmann Hiperface • Resolver Transmitter TR = 0.
2-22 1394 SERCOS Interface Connector Data The following table provides a description of the AM, BM, and IM inputs for auxiliary (TTL) motor encoders. Parameter Description Minimum Maximum AM, BM, and IM ON State Input Voltage Input voltage difference between the + input and the - input that is detected as an ON state. +1.0V +7.0V AM, BM, and IM OFF State Input Voltage Input voltage difference between the + input and the - input that is detected as an OFF state. -1.0V -7.
Chapter 3 Connecting Your 1394 SERCOS Interface System Chapter Objectives Understanding Basic Wiring Requirements This chapter covers the following topics: • Understanding Basic Wiring Requirements • Determining Your Type of Input Power • Setting the Ground Jumper in Ungrounded Power Configurations • Grounding Your 1394 SERCOS Interface System • Power Wiring Requirements • Connecting Input Power • Connecting Motor Power, Thermal Switch, and Brake • Understanding Feedback and I/O Cable Con
3-2 Connecting Your 1394 SERCOS Interface System Building Your Own Cables IMPORTANT Factory made cables are designed to minimize EMI and are recommended over hand-built cables to ensure system performance. When building your own cables, follow the guidelines listed below. • Connect the cable shield to the motor end connector with a complete 360° connection and the cable clamp on the drive end. • Use a twisted pair cable whenever possible.
Connecting Your 1394 SERCOS Interface System 3-3 Input Power Conditioning In most applications, you can connect the 1394 system module directly to a three-phase, AC power line. However, if certain power line conditions exist, the input power component can malfunction. If either of the following is true, you can use a line reactor or isolationtype transformer to reduce the possibility of this type of malfunction: • The AC line supplying the drive has power factor correction capacitors.
3-4 Connecting Your 1394 SERCOS Interface System Determining Your Type of Input Power Before you ground or wire your 1394 system you must determine the type of power distribution system you will be connecting to for main input power. The 1394 system is designed to operate in both grounded and ungrounded environments. Grounded Power Configuration The grounded power configuration allows you to ground your threephase power at a neutral point.
Connecting Your 1394 SERCOS Interface System 3-5 Ungrounded Power Configuration The ungrounded power configuration does not allow for a neutral ground point. If you determine that you have ungrounded power distribution in your plant, you need to move the factory installed jumper to the ungrounded power distribution position to prevent electrostatic buildup inside the 1394. Refer to the instructions on page 3-6 for 5 and 10 kW system modules, and starting on page 3-7 for 22 kW system modules. Figure 3.
3-6 Connecting Your 1394 SERCOS Interface System Setting the Ground Jumper in Ungrounded Power Configurations These procedures assumes that you have bonded and mounted your system module to the subpanel and that there is no power applied to the system. IMPORTANT If you have grounded power distribution, you do not need to set the ground jumper. Go to Grounding Your 1394 SERCOS Interface System.
Connecting Your 1394 SERCOS Interface System 3-7 Figure 3.3 Ground Jumper Locations for the 5 and 10 kW System Modules 1394 Digital Servo Controller SERCOS interfaceTM ! MORE THAN ONE DISCONNECT SWITCH MAY BE REQUIRED TO DE-ENERGIZE THE EQUIPMENT BEFORE SERVICE. RELAY OUTPUTS 1 DRIVE SYSTEM OK ! OUTPUT 3 1394C-SJTxx-D (5 and 10 kW) DANGER ELECTRICAL SHOCK HAZARD FROM ENERGY STROAGE CAPACITORS. OUTPUT 2 VERIFY LOW VOLTAGE DISCHARGE BEFORE SERVICING.
3-8 Connecting Your 1394 SERCOS Interface System Figure 3.4 Location of the 22 kW System Module Ground Jumper 1394C-SJT22-D Ground Jumper Figure 3.5 22 kW System Module Jumper Positions Front edge of board Factory default jumper position for a grounded configuration Front edge of board Jumper position on ungrounded power configuration 5. Close the system module door. 6. Go to Grounding Your 1394 SERCOS Interface System.
Connecting Your 1394 SERCOS Interface System Grounding Your 1394 SERCOS Interface System 3-9 We recommend that all equipment and components of a machine or process system have a common earth ground point connected to their chassis. A grounded system provides a safety ground path for short circuit protection.
3-10 Connecting Your 1394 SERCOS Interface System Figure 3.7 PE Safety Ground Configuration with Multiple 1394 Systems on One Panel 1394C-SJTxx-x System Modules SERCOS System Module SERCOS System Module Status Status DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER. DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
Connecting Your 1394 SERCOS Interface System 3-11 Motor Power Cable Shield Termination Factory supplied motor power cables for MP-Series and 1326AB/AS motors are shielded, and the braided cable shield must terminate at the drive during installation. A small portion of the cable jacket must be removed to expose the shield braid. The exposed area must be clamped (using the clamp provided) in front of the axis module, as shown in Figure 3.9, and the power wires terminated in the axis module terminal block.
3-12 Connecting Your 1394 SERCOS Interface System Connecting 1326AB/AS (resolver) Motor Power When using 1326AB/AS motors with resolver feedback, the thermal switch and brake wires are included in the motor power cable (1326CPx1-xxx). To improve the EMC performance of your system, route the motor brake and thermal switch wires to TB1 (as shown in Figure 3.10) and reference Thermal Switch and Brake Interconnect Diagrams on page B-9 for the interconnect diagram. Figure 3.
Connecting Your 1394 SERCOS Interface System Power Wiring Requirements 3-13 Power wiring requirements are given in the tables below. Wire should be copper with 75° C (167° F) minimum rating, per NFPA 79 unless otherwise noted. Phasing of main input power is arbitrary and earth ground connection is required for safe and proper operation. IMPORTANT The National Electrical Code and local electrical codes take precedence over the values and methods provided.
3-14 Connecting Your 1394 SERCOS Interface System For additional information refer to Power Specifications in Appendix A. Refer to Appendix B for the 1394 interconnect diagrams. ATTENTION ! ATTENTION ! Publication 1394-IN002B-EN-P — February 2004 This drive contains ESD (Electrostatic Discharge) sensitive parts and assemblies. You are required to follow static control precautions when you install, test, service, or repair this assembly.
Connecting Your 1394 SERCOS Interface System Connecting Input Power 3-15 The system module provides terminating points for the main input power, logic power, feedback, and various other control signals. The slide-and-lock mechanism transfers power and commutation signals to each axis module. This procedure assumes you have the 1394 SERCOS interface system mounted on your panel and are ready to wire the input power. Each individual application requires different wiring.
3-16 Connecting Your 1394 SERCOS Interface System Wiring Main Input Power To wire the main input power connector: 1. Prepare the incoming three-phase power wires for attachment to the input power connector by removing 10 mm (0.375 in.) of insulation. IMPORTANT Use caution not to nick, cut, or otherwise damage strands as you remove the insulation. 2. Route the three-phase power wires (U, V, W, and PE) to your 1394 system module. 3.
Connecting Your 1394 SERCOS Interface System 3-17 Wiring Logic Power To wire the logic power connector: 1. Prepare the incoming 24V dc logic power wires for attachment to the logic power connector by removing 10 mm (0.375 in.) of insulation. IMPORTANT Use caution not to nick, cut, or otherwise damage strands as you remove the insulation. 2. Route the 24V dc power wires (W1 and W2) to your 1394 system module. 3.
3-18 Connecting Your 1394 SERCOS Interface System Wiring Main Input Power To wire the main input power terminal block: 1. Prepare the incoming three-phase power wires for attachment to the input power terminals by removing 10 mm (0.375 in.) of insulation. IMPORTANT Use caution not to nick, cut, or otherwise damage strands as you remove the insulation. 2. Route the three-phase power wires (U, V, W, and PE) to your 1394 system module. 3.
Connecting Your 1394 SERCOS Interface System 3-19 Wiring Logic Power To wire the logic power terminal block: 1. Prepare the incoming 24V dc logic power wires for attachment to the logic power terminals by removing 10 mm (0.375 in.) of insulation. IMPORTANT Use caution not to nick, cut, or otherwise damage strands as you remove the insulation. 2. Route the 24V dc power wires (W1 and W2) to your 1394 system module. 3.
3-20 Connecting Your 1394 SERCOS Interface System Connecting Motor Power, Thermal Switch, and Brake These procedures assume you have mounted your 1394 SERCOS interface system, wired your three-phase input power, logic power, and are ready to wire the motor power, thermal switch, and brake connections. Note: We recommend that you start at either the first or last axis module, wire it completely, then wire the adjacent module completely, and so on until all axis modules are wired.
Connecting Your 1394 SERCOS Interface System 3-21 5. Remove another 22 mm (0.875 in.) of insulation to expose the braided shield underneath for clamp attachment. When cutting into the insulation use care not to cut into the braided shield underneath. IMPORTANT 6. Position the cable shield clamp over the exposed braided shield (ensure clamp screw is behind clamp and not braided shield). 7. Tighten the clamp screw. Do not overtighten the clamp screw or damage to the braided shield may result.
3-22 Connecting Your 1394 SERCOS Interface System Wiring the Motor Power Connector To wire your motor power connections: 1. Prepare your conductors by removing the precut insulation or stripping approximately 10 mm (0.375 in.) of insulation from the end of each wire. IMPORTANT Use caution not to nick, cut, or otherwise damage strands as you remove the insulation. 2. Insert the motor power wires into the axis module terminal block as follows and tighten the terminal block screws.
Connecting Your 1394 SERCOS Interface System 3-23 Wiring the TB1/TB2 Connectors (1326AB/AS Motors) This procedure assumes you are using 1326AB/AS (resolver) motors, have the motor cable attached to the shield clamp, have wired the axis module terminal block, and are ready to connect the thermal switch and brake wires to the TB1 and TB2 connectors. Refer to Figure 2.8 to locate the TB1/TB2 connectors.
3-24 Connecting Your 1394 SERCOS Interface System 3. Gently pull on each TB1 wire to make sure it does not come out of its terminal. Re-insert and tighten each loose wire. 4. Insert the first connector plug (TB1) into the front-most mating half under the axis module. 5. Connect the appropriate thermal switch control wires to the second connector plug (TB2) in the kit (pins 3 and 4) and tighten the TB2 screws. Refer to Appendix B for thermal switch interconnect diagrams.
Connecting Your 1394 SERCOS Interface System 3-25 Wiring the Relay Outputs Connector This procedure assumes you have brake wires (user-supplied) leading from the TB2 connector or a brake cable (2090-UXNBMP-18Sxx) leading from your motor brake connector and are ready to connect your brake wires to the relay outputs connector on the 1394 system module. To wire your relay outputs connector: 1. Prepare your relay wires, 0.82 mm2 (18 AWG) maximum, by stripping approximately 10 mm (0.375 in.
3-26 Connecting Your 1394 SERCOS Interface System Understanding Feedback and I/O Cable Connections The procedure in this section assumes that your 1394 system and axis modules are already mounted and your power is wired. In this section you will: • Prepare the feedback and I/O cables for wiring to connector housings. • Make the connections and plug the housings into mating connectors on the bottom of the 1394 system module. • Attach the feedback cable clamp to the feedback cable shield.
Connecting Your 1394 SERCOS Interface System 3-27 The following table provides the signal descriptions and pin-outs for the motor feedback (13-pin) connector to MP-Series (resolver-based) motors.
3-28 Connecting Your 1394 SERCOS Interface System The following table provides the signal descriptions and pin-outs for the motor feedback (13-pin) connector to motors with the 845H quadrature encoder feedback using the 1326-CEU-xxx cable.
Connecting Your 1394 SERCOS Interface System 3-29 Wiring Feedback Connectors To wire your 1394 feedback connectors: 1. Begin preparation of the feedback cable by cutting off the pins already crimped to the wires. 2. If not already done, remove approximately 45 mm (1.75 in.) of the outer insulation, braided shield, and foil shield to expose the individual insulated wires and drain wires (refer to Figure 3.12). Note: 2090-CDNFDMP-Sxx motor feedback cables do not include drain wires. 3.
3-30 Connecting Your 1394 SERCOS Interface System 4. Select one of the six feedback connector housings shipped with your system module, depress the clamp spring with a small screw driver, insert the wire, and release the spring. Note: Refer to the tables beginning on page 3-26 for motor/drive pin-out information and figures 3.13 and 3.14 for an illustration. Refer to Appendix B for interconnect drawings. 5. Gently pull on each wire to make sure it does not come out of its terminal.
Connecting Your 1394 SERCOS Interface System 3-31 Figure 3.14 Wiring 1326-CCU-xxx Feedback Cables 1394 System Module Feedback Connectors (bottom view) Bare wires Drain wire Front Blade thickness: 0.5 mm (0.02 in.
3-32 Connecting Your 1394 SERCOS Interface System 3. Fold drain wires back over the braided shield and position the cable shield clamp over the braided shield and drain wires (refer to Figure 3.12). Note: 2090-CDNFDMP-Sxx motor feedback cables do not include drain wires. IMPORTANT Ensure clamp screw is behind clamp and not braided shield. 4. Tighten the clamp screw. IMPORTANT Do not overtighten the clamp screw or damage to the braided shield may result. 5.
Connecting Your 1394 SERCOS Interface System 3-33 4. Repeat steps 2 and 3 for all remaining I/O connector housing wires. 5. Plug the connector housings into the appropriate I/O connector on the front of the system module (refer to figures 2.1 or 2.2 for connector locations). 6. Secure the I/O wires by slipping a plastic tie-down through the tie-down anchor (refer to figures 2.1 or 2.2 for tie down anchor locations) and bundle the wires together. Figure 3.
3-34 Connecting Your 1394 SERCOS Interface System Understanding External Shunt Connections Follow these guidelines when wiring your Bulletin 1394 External Shunt Resistor/Module. IMPORTANT When tightening screws to secure the wires, refer to the tables beginning on page 3-13 for torque values. IMPORTANT To ensure system performance, run wires and cables in the wireways as established in Chapter 1. Refer to Appendix B for the 1394 interconnect diagrams.
Connecting Your 1394 SERCOS Interface System Connecting Your SERCOS Fiber-Optic Cables 3-35 This procedure assumes you have your ControlLogix chassis with 1756-MxxSE interface module or personal computer with 1784PM16SE PCI card and 1394 SERCOS interface system(s) mounted and are ready to connect the fiber-optic cables. The SERCOS fiber-optic ring is connected using the SERCOS Receive and Transmit connectors. Refer to Chapter 2 for the location of the connectors on your 1394 drive(s) and Figure 3.
3-36 Connecting Your 1394 SERCOS Interface System Refer to figures 3.19 and 3.20 for examples of fiber-optic ring connections between the 1394 SERCOS interface drive(s) and the ContolLogix SERCOS interface module. Figure 3.19 Fiber-Optic Ring Connection (Example 2) 1756-MxxSE SERCOS interface Module 1394 SERCOS interface System ControlLogix Chassis SERCOS System Module Receive Transmit 1394 SERCOS interface System Status DANGER RISK OF ELECTRICAL SHOCK.
Connecting Your 1394 SERCOS Interface System IMPORTANT 3-37 Clean the fiber-optic cable connectors prior to installation. Dust in the connectors can reduce signal strength. For more information, refer to Fiber Optic Cable Installation and Handling Instructions (publication 2090-IN010x-EN-P). To connect the SERCOS fiber-optic cables: 1. Insert one end of a fiber-optic cable into the Receive SERCOS connector on the 1394 system module and thread the connector on finger tight. 2.
3-38 Connecting Your 1394 SERCOS Interface System Publication 1394-IN002B-EN-P — February 2004
Chapter 4 Troubleshooting Status Indicators Chapter Objectives This chapter covers: • Understanding How to Detect a Problem • Troubleshooting System and Axis Module LEDs • Troubleshooting the SERCOS Network Status LED • Troubleshooting General System Problems • Troubleshooting System and Axis Module Faults • Troubleshooting General System Problems For power up procedures and system integration with the ControlLogix and SoftLogix SERCOS modules/PCI cards (see table below) refer to the 1394 SER
4-2 Troubleshooting Status Indicators Troubleshooting System and Axis Module LEDs The system module Status LED is visible from the front of the module. Refer to figures 2.1 and 2.2 for the location of the system module status LED. If the System Module LED is: Steady red Flashing red Alternating red and green Steady green Flashing green Not illuminated Publication 1394-IN002B-EN-P — February 2004 Potential Cause is: Possible Resolution is: Terminator not installed. • Install terminator.
Troubleshooting Status Indicators 4-3 The axis module status LED is visible from the front of the module. Refer to Figure 2.8 for the location of the axis module status LED. If the Axis Module LED is: Potential Cause is: Possible Resolution is: Malfunctioning axis module. • Verify wiring. • Verify that the slider and terminator connections are secure. • Secure wiring connections. • Replace the module. Flashing red Axis fault has occurred. • Verify wiring. • Secure wiring connections.
4-4 Troubleshooting Status Indicators Troubleshooting the SERCOS Network Status LED The SERCOS Network Status LED is located on the system module control board and visible with the system module door open. Refer to figures 2.1 and 2.2 for the location of the SERCOS Network Status LED. If the SERCOS Network Status LED is: Status is: Potential Cause is: Possible Resolution is: Steady Green Communication ready No faults or failures. System is ready. Control board failure. • Cycle power.
Troubleshooting Status Indicators Troubleshooting System and Axis Module Faults 4-5 Fault messages are transmitted to the SERCOS controller through the SERCOS ring and/or SCANport. The tables on the following pages provide a description of system and axis module faults, the potential cause, and possible resolutions. Note: Fault messages are shown as seen in RSLogix software (bold) and when using the HIM or DriveExplorer (not bold).
4-6 Troubleshooting Status Indicators Fault Message RSLogix (HIM): DriveHardFault (Contactor Fault) MotFeedbackFault (Fdbk Watch Dog) GroundShortFault (Ground Short) DriveHardFault (IDMA Load) Description: Three-phase power is either detected when it shouldn’t be or not detected when it should be. A feedback hardware or software fault detected. Excessive ground current in the system module was detected. Motor feedback hardware initialization fault detected.
Troubleshooting Status Indicators 4-7 Fault Message RSLogix (HIM): Description: SERCOSFault (SERCOS Same Addr) Duplicate node address detected on SERCOS ring. Verify that each SERCOS drive is assigned a unique node address. Shunt resistor continuous rating exceeded. The regenerative energy produced by the motor exceeded the limit of the shunt resistor. • Use a properly sized shunt or modify duty cycle of the application.
4-8 Troubleshooting Status Indicators Axis Module Faults Use the table below for troubleshooting axis module faults. Fault Message RSLogix (HIM): No Fault Message (condition indicated by on-screen message) Description: Potential Cause is: Possible Resolution is: Auto tune procedure failed to complete successfully. Motor or feedback device malfunction. • Check motor power/feedback wiring. • Refer to on-screen message for resolution. Hookup procedure failed to complete successfully.
Troubleshooting Status Indicators Fault Message RSLogix (HIM): PositionErrorFault (Ax: Follow Error) DriveOvercurrent Fault (Ax: I(t) Fault) PosSoftOvertravel Fault (Ax: +Soft Ovrtrvl) NegSoftOvertravel Fault (Ax: -Soft Ovrtrvl) PosHardOvertravel Fault Description: Potential Cause is: Possible Resolution is: Axis position error limit has been exceeded. This fault can be configured for status only. The motor cannot keep up with the position command. • Check motor load for binding.
4-10 Fault Message RSLogix (HIM): MotFeedback NoiseFault Troubleshooting Status Indicators Description: Potential Cause is: Possible Resolution is: Excessive noise detected on feedback signals. Poor grounding. • Check ground clamp connectors. • Check system module grounding. The motor thermal switch was tripped. Motor overload. • Allow motor to cool down and investigate the cause of the motor overload. • Motor not sized properly. Motor velocity exceeded the overspeed trip limit.
Troubleshooting Status Indicators Troubleshooting General System Problems Condition: Axis or System runs uncontrollably Axis or System is unstable You cannot obtain the motor acceleration/deceleration that you want Motor does not respond to a Velocity Command 4-11 Use the tables below for troubleshooting general system faults. Potential Cause is: Possible Resolution is: The position feedback device is incorrect or open. Check wiring. Unintentionally in torque mode.
4-12 Troubleshooting Status Indicators Condition: Presence of noise on Command or resolver signal wires No Rotation Overheating Abnormal Noise Erratic Operation - Motor locks into position, runs without control or with reduced torque Potential Cause is: Possible Resolution is: Recommended grounding per installation instructions and Appendix B has not been followed. • Verify grounding. • Route wire away from noise sources. External 50/60 Hz line frequency may be present. • Verify grounding.
Appendix A Specifications and Dimensions Chapter Objectives Certifications This appendix covers the following topics: • Certifications • Power Specifications • General Specifications • Dimensions The 1394 SERCOS interface system is certified for the following when the product or package is marked: • UL® Listed to U.S. and Canadian safety standards (UL 508C File E59272) • CE marked for all applicable directives Note: Refer to www.ab.com/certification/ce/docs for more information.
A-2 Specifications and Dimensions Power Specifications This section contains power specifications for the 1394 SERCOS interface system. System Module Power Specifications The: For the 1394C-SJT05-D is: For the 1394C-SJT10-D is: For the 1394C-SJT22-D is: Rated AC input voltage 324-528V AC, 50/60 Hz Three phase 324-528V AC, 50/60 Hz Three phase 324-528V AC, 50/60 Hz Three phase AC input current (Arms) 6.5A 13.0A 28.
Specifications and Dimensions A-3 Axis Module Power Specifications The: For the 1394x-AM03 is: For the 1394x-AM04 is: For the 1394x-AM07 is: For the 1394x-AM50 and 1394C-AM50-IH is: For the 1394x-AM75 and 1394C-AM75-IH is: Speed Regulation1 0 to 0.05% of base speed with 100% torque disturbance 0 to 0.05% of base speed with 100% torque disturbance 0 to 0.05% of base speed with 100% torque disturbance 0 to 0.05% of base speed with 100% torque disturbance 0 to 0.
A-4 Specifications and Dimensions Circuit Breaker Specifications While circuit breakers offer some convenience, there are limitations for their use. Circuit breakers do not handle high current inrush as well as fuses. The 1394 needs to be protected by a device having a short circuit interrupt current rating of the service capacity provided or a maximum of 100,000A.
Specifications and Dimensions A-5 To avoid nuisance tripping, refer to the following table and select the appropriate combination of system module, supplementary circuit protection device, and axis modules. With Supplementary Circuit Protection Device: And Axis Module Combination: 1492-CB3-H300 Any combination of AM03 and AM04 up to 4 axis modules. Any combination of AM03, AM04, and AM07 where no more than two AM07s are being used.
A-6 Specifications and Dimensions Relay Contact Specifications 1394C-SJTxx-D SERCOS Interface System Specification Description Drive System OK 115V AC/24V dc, 1A inductive Relay Outputs 0-3 24V Logic Input Power Specifications 24V Logic Input Voltage Current Frequency 19-28V ac RMS, single phase 50/60 Hz 18.75-31.25V dc Axis Maximum User-Supplied Power Supply 1 axis 3.5A 2 axis 4.4A 3 axis 5.2A 4 axis 6.
Specifications and Dimensions A-7 1394 System Power Dissipation Specifications The following section contains the power dissipation characteristics of the 1394 system modules, axis modules, and internal shunt resistors. IMPORTANT Use the power dissipation figures shown below to calculate cumulative system heat dissipation to ensure that the ambient temperature inside the enclosure does not exceed 50° C (122° F).
A-8 Specifications and Dimensions Internal Shunt Resistor The 1394C-SJT05-D and -SJT10-D system modules include an internal shunt resistor. Shunt specifications are shown in the table below. The: Is: Rating of the internal shunt resistor 200W continuous, 40,000W peak (two second maximum on time) Resistance of the internal shunt resistor 16 ohms Note: When the shunt resistor is active, some additional power will be dissipated at the system module. Its maximum dissipation is 200W.
Specifications and Dimensions A-9 AC Line Filter Specifications The following AC line filters are compatible with the 1394 drive family. 1394 System Modules AC Line Filter Catalog Number 1394x-SJT05-x SP-74102-006-01 1394x-SJT10-x SP-74102-006-02 1394x-SJT22-x SP-74102-006-03 Specifications Voltage 460V ac 50/60 Hz Phase Three Current Power Loss Weight 23A @ 50° C 20W (122° F) 1.6 kg (4.16 lb) 30A @ 50° C 38W (122° F) 2.7 kg (7.02 lb) 75A @ 50° C 57W (122° F) 5.2 kg (13.
A-10 Specifications and Dimensions Maximum Feedback Cable Lengths Although motor feedback cables are available in standard lengths up to 90 m (295.3 ft), the drive/motor/feedback combination may limit the maximum cable length, as shown in the tables below. These tables assume the use of recommended cables as shown in the Motion Control Selection Guide (publication GMC-SG001x-EN-P).
Specifications and Dimensions Dimensions A-11 Within this section, you will find dimensions for the 1394 SERCOS interface system modules and axis modules. 1394 System Module Dimensions Figure A.3 1394C-SJT05-D, 1394C-SJT10-D and 1394C-SJT22-D System Module 150.0 (5.91) 26.0 (1.02) 91.0 (3.58) 50.0 (1.97) Dimensions are in millimeters and (inches) 25.0 (0.98) 280 (11.02) 8.0 (0.32) 1394C-SJT22-D System Module 385.0 Fastener (15.16) location 1 400.0 (15.75) Status 350.0 (13.
A-12 Specifications and Dimensions Axis Module Dimensions Figure A.4 1394 Axis Module Dimensions (1394x-AM03, -AM04, and -AM07) Dimensions are in millimeters and (inches) 25 (0.98) 280 (11.02) 8 (0.32) Mounting Hole Detail 8 (0.31) Fastener Location1 400 (15.75) 10.1 (0.4) 385 (15.16) 350 (13.78) 15.9 (0.63) 350 (13.78) 8 (0.31) 12 (0.47) 40.13 (1.58) 50 50 (1.97) (1.97) 50 (1.97) All slots accept M6 or 1/4-20 Mtg. screws.
Appendix B Interconnect Diagrams Chapter Objectives 1 This appendix covers the following: • Power Interconnect Diagrams • Shunt Module Interconnect Diagrams • Axis Module/Motor Interconnect Diagrams • Understanding Motor Thermal Switches • Brake Interconnect Diagrams Publication 1394-IN002B-EN-P — February 2004
B-2 Interconnect Diagrams 1394 SERCOS Interface Interconnect Diagram Notes This section provides interconnect diagrams to assist you in wiring the 1394 system. The notes in the table below apply to the interconnect diagrams on the pages that follow. Note: Information: 1 For power wiring specifications, refer to Power Wiring Requirementsin Chapter 3. 2 For input fuse and circuit breaker sizes, refer to Circuit Breaker Specifications and Fuse Specificationsin Appendix A.
Interconnect Diagrams Power Interconnect Diagrams B-3 The power interconnect wiring for the 1394 SERCOS interface system module is shown in the figures below. Figure B.1 1394C-SJT05-D or -SJT10-D Interconnect Diagram 1394 SERCOS interface SYSTEM MODULE 1394C-SJT05-D or -SJT10-D DC MINUS BUS J4 J5 Notes 4, 9 STOP* 24V ac/dc or 120V ac 50/60 Hz DC BUS POS. Refer to Chapter 3 for ground jumper instructions.
B-4 Interconnect Diagrams Shunt Module Interconnect Diagrams In the figure below, the 1394 system module is shown wired for internal shunt operation. This is the factory default jumper setting. IMPORTANT Internal shunt operation is only present on the 1394 system modules listed in Figure B.3. Figure B.
Interconnect Diagrams B-5 In the figure below, the 1394C-SJT22-D system module is show wired with an external shunt resistor. IMPORTANT All 1394 configurations with 22 kW system modules require an external shunt module. Figure B.
B-6 Interconnect Diagrams Axis Module/Motor Interconnect Diagrams This section contains the motor power, brake, and feedback signal interconnect diagrams between an Axis Module and MP-Series, 1326AB, and 1326AS servo motors. In the figure below, the 1394 axis module is shown connected to MPSeries Low Inertia (460V) motors. Figure B.6 Axis Module to MP-Series Low Inertia Motors Interconnect Diagram TERMINATOR CONNECTED TO LAST AXIS MODULE 1394 AXIS MODULE 1394C-AMxx-xx LOGIC POWER & SIGNALS DC BUS POS.
Interconnect Diagrams B-7 In the figure below, the 1394 axis module is shown connected to 1326AB (460V) servo motors. Figure B.7 Axis Module to 1326AB Motors Interconnect Diagram TERMINATOR CONNECTED TO LAST AXIS MODULE 1394 AXIS MODULE 1394C-AMxx-xx Thermostat and Brake Noise Filtering Note 12 LOGIC POWER & SIGNALS Motor Thermal Switch Filter (Series C) Motor Brake Filter (Series C) TB1 DC BUS POS. DC BUS NEG.
B-8 Interconnect Diagrams In the figure below, the 1394 axis module is shown connected to 1326AS (460V) servo motors. Figure B.8 Axis Module to 1326AS Motors Interconnect Diagram TERMINATOR CONNECTED TO LAST AXIS MODULE 1394 AXIS MODULE 1394C-AMxx-xx Thermostat and Brake Noise Filtering Note 12 LOGIC POWER & SIGNALS Motor Thermal Switch Filter (Series C) Motor Brake Filter (Series C) TB1 DC BUS POS. DC BUS NEG.
Interconnect Diagrams Thermal Switch and Brake Interconnect Diagrams B-9 This section provides thermal switch and brake interconnect diagrams. Understanding Motor Thermal Switches Thermal switches, internal to each servo motor, can be wired in series to protect the motor from overheating. In the event of a fault condition, the switch opens and the motor responds to the system configuration. The explanation and example diagrams that follow show how to wire motor thermal switches to your system module.
B-10 Interconnect Diagrams Figure B.
Interconnect Diagrams B-11 The example below shows 1394 (Series C) axis modules wired for thermal fault monitoring. Depending on how the 1394 system is configured, the fault can be used to disable one or all of the four axis modules. Figure B.
B-12 Interconnect Diagrams The example below shows 1394 (Series A and B) axis modules (no internal brake or thermal switch filter). Separate 24V dc isolation power supply and relay (CR2) are recommended. Using this start/stop string configuration all axes are disabled when any one motor faults. Figure B.
Interconnect Diagrams B-13 The example below shows 1394 (Series A and B) axis modules wired for thermal fault monitoring. Depending on how the 1394 system is configured, the fault can be used to disable one or all of the four axis modules. Two separate 24V dc power supplies and four relays (CR2CR5) are included to isolate the thermal inputs from conducted noise. Figure B.
B-14 Interconnect Diagrams Brake Interconnect Diagrams The relay outputs (Output 0-3) are linked to the Brake Enable/Disable configuration in RSLogix 5000 axis properties to allow control of a motor brake for each axis. When an axis is enabled, the configured output relay contact will close to disengage the associated motor brake. At the same time, the axis will command sufficient torque to hold the motor's position while the brake is disengaging.
Interconnect Diagrams B-15 The example below shows 1394 series C axis modules with internal brake filtering. Each axis is connected to a motor with a brake rated at less than 1A. A separate pilot relay is not required. Motor brakes that do not require a pilot relay are shown in the table below. Note: Suppression devices and pilot relays impact motor brake response time.
B-16 Interconnect Diagrams The example below also shows 1394 series C axis modules with internal brake filtering. Each axis is connected to a motor with a brake rated at greater than 1A. A separate pilot relay is required for brake current handling. Note: Suppression devices and pilot relays impact motor brake response time.
Interconnect Diagrams B-17 The example below shows 1394 Series B axis modules without internal brake filtering. Any axis connected to a motor with a brake requires a separate pilot relay for noise isolation. Figure B.
B-18 Interconnect Diagrams Publication 1394-IN002B-EN-P — February 2004
Appendix C Catalog Numbers and Accessories Chapter Objectives This appendix lists the 1394 system components and accessory items in tables by catalog number, providing detailed descriptions of each. This appendix describes catalog numbers for: • 1394 System Modules • 1394 Axis Modules • RSLogix 5000 Software • AC Line Filters • External Shunt Modules • Cables • 1394 Accessories Contact your local Allen-Bradley sales office for additional information.
C-2 Catalog Numbers and Accessories 1394 Axis Modules RSLogix 5000 Software AC Line Filters External Shunt Modules Publication 1394-IN002B-EN-P — February 2004 1394 axis modules have power ratings of 2, 3, 5, 10, and 15 kW. Available 1394 axis modules are listed in the table below. Description Catalog Number Axis Module, 2 kW, 3.0A continuous with 6.0A peak 1394C-AM03 Axis Module, 3 kW, 4.5A continuous with 9.0A peak 1394C-AM04 Axis Module, 5 kW, 7.5A continuous with 15.
Catalog Numbers and Accessories Cables C-3 Use the following tables to identify motor power, feedback, SERCOS fiber-optic, and brake cables for your 1394 SERCOS interface system. For standard available cable lengths, refer to the Motion Control Selection Guide (publication GMC-SG001x-EN-P). Motor Power Cables Description Catalog Number MPL-Bxxxx or 1326AB (M2L/S2L) motors, non flex, 1.5 mm2 (16 AWG), straight MPL-Bxxxx or 1326AB (M2L/S2L) motors, non flex, 6.
C-4 Catalog Numbers and Accessories Motor Feedback Cables Motor Description MPL-Bxxxx motors with resolver or high-resolution feedback 1326AB (M2L/S2L) motors with high-resolution feedback 1326AB and 1326AS motors with resolver feedback 1 2 Catalog Number 2090-CDNFDMP-Sxx Single-ended 1326-CCU-xxx 1, 2 Double-ended 1326-CCU-D-xxx 1, 2 Bulkhead connector 1326-CCU-E-xxx 1, 2 Right-angle, shaft exit 1326-CCU-RA-xxx 1, 2 Right-angle, rear exit 1326-CCU-RB-xxx 1, 2 Double-ended bulkhead, flex (
Catalog Numbers and Accessories C-5 Motor End Connector Kits Motor Series MP-Series and 1326AB (M2L/S2L) Description Catalog Number Straight Power Connector Kit 2090-MPPC-S Straight Feedback Connector Kit 2090-MPFC-S Straight Brake Connector Kit 2090-MPBC-S 1394 Accessories Accessory A-B Catalog Number Manufacturer’s Number Feedback and I/O connector kit for 1394C-SJTxx-D 1394C-CCK-D N/A SERCOS fiber cable bulkhead adaptor (2 per pack) 2090-S-BLHD N/A Brake and thermal axis connector kit
C-6 Catalog Numbers and Accessories Publication 1394-IN002B-EN-P — February 2004
Index Numerics 1326AB (M2L/S2L) interconnect diagram B-7 1326AS interconnect diagram B-8 1394 SERCOS interface Integration Manual P-3 1394 system bonding 1-9 bonding multiple subpanels 1-11 component overview 1-3 installing 1-1 mounting 1-18 mounting hole layout 1-8 troubleshooting 4-1 typical installation 1-4 wiring 3-1 16 axis SERCOS interface PCI card installation instructions P-3 1756-M08SE module 3-35 1756-M16SE module 3-35 1784-PM16SE PCI card 3-35 8 or 16 axis SERCOS interface module installation i
I-2 Index contents of manual P-2 control power input specifications 2-20 ControlLogix integration P-1 ControlLogix motion module programming manual P-3 ControlLogix motion module setup and configuration manual P-3 conventions used in this manual P-3 D detecting a problem 4-1 dimensions axis module A-12 system module A-11 discrete inputs 2-15 pin-outs 2-5 wiring 3-32 drive system OK relay 2-18 E elevation requirements 1-6 EMC cable shield 3-11, 3-12 directive 1-2 motor ground termination 3-11 EMI (Elect
Index L LED axis module status 4-3 network status 4-4 system module status 4-2 logic input power specifications A-6 power wiring 3-17, 3-19 Logix controller motion instruction set reference manual P-3 low voltage directive 1-3 M manuals on-line P-4 maximum fdbk cable length A-10 miscellaneous accessories C-5 Motion Book Servo Sizing CD P-3 motion control problem report form P-4 Motion Control Selection Guide P-3 motor thermal switch wiring 3-23 motors 3-26 brake pin-outs 2-14 brake wiring 3-25 connector
I-4 Index shunt module interconnect diagram B-4, B-5 specifications A-9 shunt resistor power dissipation A-8 shunt resistor external mounting 1-21 SoftLogix integration P-1 SoftLogix Motion Card Setup and Configuration Manual P-3 specifications ac line filters A-9 auxiliary feedback 2-21 axis module power A-3 circuit breakers A-4 environmental A-8 feedback 2-21, 2-22 power supply 2-22 fuse A-5 I/O analog outputs 2-17 brake relay 2-19 control power input 2-20 discrete inputs 2-15 drive system OK relay 2-1
Index motor power 3-11, 3-12, 3-22 motor thermal switch 3-23 requirements system/axis module 3-13 routing power and signal I-5 wiring 3-2 SERCOS fiber-optic cables 3-35 system module power 22 kW systems 3-17 5 and 10 kW systems 3-15 Publication 1394-IN002B-EN-P — February 2004
I-6 Index Publication 1394-IN002B-EN-P — February 2004
For more information refer to our web site: www.ab.com/motion For Rockwell Automation Technical Support information refer to: www.rockwellautomation.com/support or Tel: (1) 440.646.3434 Publication 1394-IN002B-EN-P — February 2004 Supersedes Publication 1394-5.20 — July 2001 307140-P02 Copyright © 2004 Rockwell Automation. All rights reserved. Printed in USA.
