Yaskawa MP2200 Machine Controller - Manual (Page 324)

5 Motion Commands
5.2.19 Monitor SERVOPACK Alarm History (ALM_HIST)
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5.2.19 Monitor SERVOPACK Alarm History (ALM_HIST)
The ALM_HIST command reads the alarm history that is stored in the SERVOPACK and stores it in
Servo Alarm Code (monitoring parameter IW††2D).
( 1 ) Operating Procedure
( 2 ) Holding and Aborting
The Command Pause bit (OB††090) and the Command Abort bit (OB††091) cannot be used.
( 3 ) Related Parameters
[ a ] Setting Parameters
No. Execution Conditions Confirmation Method
1 Motion command execution has been completed. IW††08 is 0 and IB††090 is OFF.
Execute the ALM_HIST motion command.
• Set OW††08 to 20.
• The Command Pause (OB††090) cannot be used.
• The Command Abort (OB††091) cannot be used.
The alarm history stored in the SERVOPACK is
read and the codes are stored in the monitoring
parameters.
• IW††08 will be 20 during command
execution.
• IB††090 will be ON during command
execution.
Execution completed.
• IW††08 will be 20 and IB††090 will be
OFF.
Execute NOP motion command.
• Set OW††08 to 0.
Parameter Name Setting
OW††08 Motion Command The alarm history is monitored when this parameter is set to 20.
OB††090 Command Pause This parameter is ignored for ALM_HIST command.
OB††091 Command Abort This parameter is ignored for ALM_HIST command.
OW††4F
Servo Alarm Monitor
Number
Set the number of the alarm to be monitored.