Toshiba GX9 ASD, Быстрый старт

Страница: 78 / 100

68 GX9 ASD Quick Start Guide
E-23
Optional Expansion
Input Terminal Board 1
Error • Optional Expansion Input Terminal Board 1 is defective.
E-24
Optional Expansion
Input Terminal Board 2
Error • Optional Expansion Input Terminal Board 2 is defective.
EEP1
EEPROM Fault • EEPROM write malfunction.
• Make a service call.
EEP2
EEPROM Read Error • Control EEPROM read malfunction.
• Make a service call.
EEP3
EEPROM Read Error • Main Circuit EEPROM read malfunction.
• Make a service call.
EF1/EF2
(Earth) Ground Fault -
Software or Hardware • Ground fault at the motor.
• Ground fault at the output of the ASD.
• Current leakage to Earth Ground .
• Ground fault detected by the software.
EPHI
Input Phase Failure • 3-phase input to the ASD is low or missing at the R, S, or T input terminals.
EPHO
Output Phase Failure • 3-phase output from the ASD is low or missing at the U, V, or W output
terminals or at the input to the motor.
ERR2
ASD RAM Fault • Internal RAM malfunction.
• Make a service call.
ERR3
ASD ROM Fault • Internal ROM malfunction.
• Make a service call.
ERR4
CPU Fault • CPU malfunction.
• Control Board malfunction.
• Make a service call.
ERR5
Communication Error
Interruption • Communication time out error.
• Communication malfunction.
• Improper or loose connection.
• Improper system settings.
ERR6
Gate Array Fault • Main Gate Array is defective.
ERR7
Low-Current Detector
Error • Improper Low-Current detection level settings at F609 – F612 .
ERR8
Option (Device) Fault • Check installation, connections, and option device manual.
ERR9
Flash Memory Error • Flash memory malfunction.
• Make a service call.
LED Screen LCD Screen Possible Causes/Troubleshooting