15VIF-DIN 115 VAC Input Interface Board Instruction & Software Manual For Crane & Hoist Pendant Applications • WJ200 Series • SJ700 Series NOTE: REFER ALSO TO WJ200 OR SJ700 SERIES INSTRUCTION MANUAL Manual Number: HAL1055D January 2013 After reading this manual, keep it handy for future reference. Hitachi America, Ltd.
Chapter 1 Table of Contents Table of Contents................................................................................................................... 2 Chapter 1 – General Description .......................................................................................... 3 Chapter 2 – Installation and Wiring ...................................................................................... 5 Chapter 3 – Configuring the Inverter .............................................................
Chapter 1 Chapter 1 – General Description The 115VIF-DIN is an interface board is used to translate 115 VAC control signals – from crane and hoist operator pendant stations – to the 24 VDC logical input signals required by the WJ200 or SJ700 series of Hitachi inverters. The board provides optical isolation between the 115 VAC pendant voltages and the inverter control inputs. The necessary logic functions to perform application-specific crane and hoist functions are not embedded on the interface board.
Chapter 1 SAFETY PRECAUTIONS HIGH VOLTAGE: This symbol indicates high voltage. It calls your attention to items or operations that could be dangerous to you and other persons operating this equipment. Read the message and follow the instructions carefully. WARNING: Indicates a potentially hazardous situation that, if not avoided, can result in serious injury or death.
Chapter 2 Chapter 2 – Installation and Wiring Orientation to Product Features Figure 2-1 below shows the 115VIF-DIN interface.
Chapter 2 Installing the Interface Board WARNING: Remove power from the inverter and wait at least five minutes before moving to the next step. Open and remove the lower terminal cover. Confirm that the DC bus is fully discharged before proceeding further. Also confirm that the external 115 VAC control circuits are deactivated and locked out before proceeding. Otherwise, there is danger of electric shock, injury or death.
Chapter 2 Connecting the Board to the Inverter The method of connection of the 115VIF to the inverter depends on the inverter model. Refer to the appropriate section below for the inverter model you have. If using for traverse application, AC1 and AC2 are symmetrical in purpose. Please jumper AC4 and AC5 for non-hoist applications.
Chapter 2 SJ700 When installed for use with an SJ700 inverter, the 115VIF-DIN must be mounted within the panel and in close proximity to the inverter. Please connect wiring leads (20 AWG) pigtail leads from the 115VIF-DIN to the I/O terminal strip of the SJ700 inverter. Connect the leads one by one to intelligent input terminals on the inverter following the same numeration coding as labeled and similarly shown on the 115VIF-DIN interface label, see Figure 2-3 on page 7.
Program Flowchart and Index Chapter 3 – Configuring the Inverter The configuration of inverter parameters will depend on the specific functionality and performance required for your application. The basic functionality of the board is designed to interface with a two pushbutton, two-position (two-speed) momentary contact type pendant commonly used for crane and hoist applications. This is the basis for the descriptions of the functions of the board presented in this manual.
Program Flowchart and Index C002 C003 C004 C005 C006 C007 C008 C011 thru C016[DN] Terminal 2 Function Terminal 3 Function Terminal 4 Function Terminal 5 Function Terminal 6 Function Terminal 7 Function Terminal 8 Function Terminal Active State 01 SJ700 Open Loop = [RV] Reverse run 57 WJ200 & SJ700 Closed Loop = [MI2]. See note 3. 58 EzSQ input 2 59 EzSQ input. Horizontal over-travel limit. = [MI4]. See note 3. 60 EzSQ input. N.C. from hoist UP limit. =[MI5]. See note 3. 18 [RS] Reset on WJ200.
Program Flowchart and Index Two-Speed Operation The inverter can easily be configured for two-speed operation or infinitely variable speed operation by using the following parameter settings in lieu of or in addition to those in the table above: Parameter Code Function Setting A017 EzSQ Operation 00, 01, 02 C017 Terminal 7 Status 00, 01 Comment 00 deactivates the C&H EZSQ software. 01 will activate the software when the terminal FW is active on SJ700 units.
Program Flowchart and Index Troubleshooting Symptom Inverter will not accelerate beyond minimum speed Inverter will only turn the motor in one direction Remedy Input AC4 is not jumpered to HOT Input AC5 is not jumpered to HOT Note: For other troubleshooting tips, refer to Chapter 6 of the pertinent inverter Instruction Manual Electrical Specifications The board does require power for the AC inputs, however, the outputs are powered from the inverter’s internal 24 Vdc power supply, drawing approximately 2
Program Flowchart and Index Functionality Table (based on contact status) Up (AC1) Open Closed Closed Open Open Closed Closed Open Open Closed Closed Open Open Closed Closed Closed Closed Closed Closed Up / Hi Speed (AC1 &AC3) Open Open Closed Open Open Open Closed Open Open Open Closed Open Open Open Closed Closed Open Closed Closed Down (AC2) Open Open Open Closed Closed Open Open Closed Closed Open Open Closed Closed Closed Closed Closed Closed Closed Closed Down / Hi Speed Side Limit (AC4) (AC2 & A
Program Flowchart and Index Index A M AC Input Wiring · 7 MIN speed · 11 C O Closed-loop · 8 Configuration, inverter · 9 Contents, carton · 3 Open-loop · 8 Operation · 11 P D Pendant · 7, 9 DIP switch · 10 R E Electrical Specifications · 12 Reset, fault · 10 Rotation, direction of · 11 F S Faults, resetting · 10 Functionality table · 9 Safety Precautions · 4, 6, 10 Sensor, (N.
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