Introduction; Failure Diagnosis Procedure - Mitsubishi Electric M80 Series Maintenance Manual

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis
4Failure Diagnosis

4.1 Introduction

If trouble occurs during operation, the accurate cause must be found so that adequate measures can be taken. Confirm
"when", "when doing what", "what kind of trouble" and "how frequently" the trouble occurred. Also check how many years
the machine has been operated, and how many hours a day it is used.

4.2 Failure Diagnosis Procedure

Investigate the cause of the failure according to the following procedures.
Diagnosis Based on the I/F Diagnosis
Diagnosis Based on the Self Diagnosis
Diagnosis Based on the Data Sampling
Diagnosis Based on the Drive Monitor
IB-1501273-F
Start
Diagnosis Based on the Alarm
Screen
Screen
Screen
Screen
End
Refer to 4.3.
Refer to 4.4.
Refer to 4.5.
Refer to 4.6.
Refer to 4.7.
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