Hitachi P1 - Ezcom Circuit Wiring

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Page 29

EZCOM CIRCUIT WIRING

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

Main Page

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

Hitachi P1 - Ezcom Circuit Wiring

Table of Contents

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