Hitachi P1 User Manual

Page 1
Manual Revision V1.1
HITACHI P1 BASIC INSTRUCTION MANUAL
DETROIT HOIST PROGRAM V27+
Detroit Hoist & Crane LLC, Co.
6650 Sterling Drive North, Sterling Height Michigan 48312
+1 586-268-2600

Hitachi P1 Specifications

General

Input Voltage	220-240V
Output Voltage	220-240V
Power Output	2.5 kW
Cooling Capacity	2.5 kW
Refrigerant	R410A
Frequency	50Hz

Summary

Configuring Speed Control Method

Configuring Speeds / Frequencies

Multi-Step Speed Command

Acceleration / Deceleration Times

Micro-Speed Function

Auto-Speed 90Hz Function

Hoist Over-Weight Function

Setting Hoist Over-Weight

Configuring an Output for Fault Signal

Electronic Motor Thermal Protection

Shock-Load Prevention / Detection (CLV)

Motor Brake Parameters

Encoder-Based Operational Hook Block Limits (CLV)

Setting Encoder-Based Limits (CLV)

Encoder Parameters (CLV)

Load Float (CLV)

Motor Torque Proving (CLV)

Safety check verifying motor torque generation before releasing brake.

Motor Brake Slip Detection (CLV)

Tandem Hoist EZCOM (Speed / Command / Status Syncing)

EZCOM Setup Guide

EZCOM Parameters

Parameters for configuring EZCOM communication between hoists.

Hook Block Syncing / Pulse Train Position Command (CLV)

Pulse Train Position Command Parameters (CLV)

Parameters for pulse train position command configuration.

Pulse Train Position Command Wiring Example (CLV)

VFD Control Modes

Auto-Tuning

Motor Constants

Parameters related to motor characteristics for VFD configuration.

Speed Deviation (CLV)

Dynamic Braking

Over-Speed (CLV)

Ground Fault Protection

Input Power Supply Over-Voltage Protection

Over-Torque Detection

Detects when output torque exceeds set quadrant value.

Torque Limit

Troubleshooting E50 Fault

Troubleshooting E51 Fault

Troubleshooting E52 Fault

Troubleshooting E53 Fault

Troubleshooting E054 Fault

Troubleshooting E001 / E005 / E039 Faults

Troubleshooting E006 Fault

Troubleshooting E007 Fault

Troubleshooting E014 / E030 Fault

Troubleshooting E016 Fault

Troubleshooting Blank Screen / Display

Fault / Error Codes Description

View Fault History

Clearing Fault History