Hitachi P1

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Page 29

EZCOM CIRCUIT WIRING

EZCOM wiring example circuit. Make sure the BVFD has the RS485 termination jumper installed.

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Table of Contents3
Basic Specifications5
Power Circuit Wiring6
Control Circuit Wiring7
Configuring Speed Control Method8
Configuring Speeds / Frequencies9
Multi-Step Speed Command10
Acceleration / Deceleration Times11
Alternate Acceleration / Deceleration Times11
Micro-Speed Function12
Limit to 1 St Speed Function12
Auto-Speed 90Hz Function13
125% Field Load Testing / Over-Weight Bypass14
Hoist Over-Weight Function15
Hoist Over-Weight Parameters15
Setting Hoist Over-Weight16
Configuring an Outut for Fault Signal17
Reset Fault Using Input17
OUTPUT 0-10V / 4-20Ma17
Electronic Motor Thermal Protection18
Motor Thermal Protection Using Thermistor18
Shock-Load Prevention / Detection (Clv)19
Motor Brake Parameters20
Encoder-Based Operational Hook Block Limits (Clv)21
Encoder-Based Limits Parameters (Clv)21
Setting Encoder-Based Limits (Clv)22
Output Signal for Encoder Limits (Clv)23
Encoder Parameters (Clv)24
Load Float (Clv)25
Motor Torque Proving (Clv)25
Motor Brake Slip Detection (Clv)26
Tandem Hoist Ezcom (Speed / Command / Status Syncing)27
Ezcom Setup Guide28
Ezcom Parameters28
Ezcom Circuit Wiring29
Hook Block Syncing / Pulse Train Position Command (Clv)30
Pulse Train Position Command Parameters (Clv)30
Troubleshooting Pulse Train Position Command (Clv)30
Pulse Train Position Command Wiring Example (Clv)31
Vfd Control Modes32
Manual Torque Boost / Automatic Torque Boost Parameters32
Auto-Tuning33
Motor Constants33
Speed Deviation (Clv)34
Dynamic Braking35
Over-Speed (Clv)36
Carrier Frequency36
Ground Fault Protection36
Input Phase Loss Protection37
Output Phase Loss Protection37
Input Power Supply Over-Voltage Protection38
Over-Torque Detection38
Torque Limit38
Monitor Digital Inputs39
Monitor Parameters40
Troubleshooting E50 Fault41
Troubleshooting E51 Fault42
Troubleshooting E52 Fault43
Troubleshooting E53 Fault44
Troubleshooting E054 Fault45
Troubleshooting E001 / E005 / E039 Faults46
Troubleshooting E006 Fault46
Troubleshooting E007 Fault47
Troubleshooting E014 / E030 Fault47
Troubleshooting E016 Fault48
Troubleshooting Blank Screen / Display49
Temporarily Switching from Closed Loop to Open Loop49
Fault / Error Codes Description50
View Fault History52
Clearing Fault History53
Using the Keypad54

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