Al-d5:control circuit i/o error 1, 1 al-d6: control circuit i/o error 2 – Yaskawa YASNAC PC NC Maintenance Manual User Manual
Page 89
PC NC Maintenance Manual
Chapter 4: Troubleshooting
4-68
AL-d3:A/D converter for the U phase current detection is defective.
Error Contents
The A/D converter for the U phase current detection is defective.
Cause and measures
AL-d4:The A/D converter for the W phase current detection is defective.
Error Contents
The A/D converter for the W phase current detection is defective.
Cause and measures
AL-d5:Control circuit I/O error 1
Error Contents
The data transmission error between CPOS [C196 side detection]
Cause and measures
1 AL-d6: Control circuit I/O error 2
[Error Contents]
The data transmission error between CPOS [DSP side detection]
[Cause and measures]
Cause Measures
Control card fault
Exchange unit (exchange control card)
Cause Measures
Control card fault
Exchange unit (exchange control card)
Cause Measures
Control card fault
Exchange unit (exchange control card)
Cause Measures
Control card fault
Exchange unit (exchange control card)
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