Yasnac-I80 CNC alarm: #0021

Yasnac CNC Control Models Applicable:
I80

Machine Alarm Error & Message:
#0021

Yasnac CNC Alarm Description: (1) RS-232C ERROR (API-(2) (2) Line specified is not open.

Additional Suggestions & Alarm Clarification:

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Post your suggestions for troubleshooting and repairing CNC alarm (Yasnac-I80 CNC alarm: #0021) error message below.

Machine problems | Machining | CNC troubleshooting | Maintenance | CNC Repair

I80
Yaskawa
Yasnac

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Yasnac-I80 CNC alarm: #0021

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