Troubleshooting
7.1 Troubleshooting confirmations ···································· 7-1
7.2 Troubleshooting diagnosis ········································· 7-6
7.3 Troubleshooting with no alarm generated ····················· 7-8
Operation failure ······································································ 7-8
Abnormal or unstable operation ················································ 7-10
7.4 Troubleshooting by alarm groups ······························ 7-13
Alarm group A: Overload alarm ················································· 7-14
Alarm group B: Motor abnormality alarm ···································· 7-15
Alarm group C: Controller abnormality alarm ······························· 7-16
Alarm group D: Controller-encoder abnormality alarm ··················· 7-17
Alarm group E: Supply voltage / power capacity abnormality alarm ·· 7-18
Alarm in motor drive DC power supply PSA-200 ·························· 7-19
Warning: Maintenance warning 1 ·············································· 7-20
Warning: Maintenance warning 2 ·············································· 7-20
Warning: Maintenance warning 3 ·············································· 7-21
Warning: Maintenance warning 4 ·············································· 7-22
Warnings in motor drive DC power supply PSA-200 ····················· 7-23
ELECYLINDER
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