6.2 Motion Command Details
6.2.20 Clear Alarm History (ALMHIST_CLR)
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6.2.20 Clear Alarm History (ALMHIST_CLR)
The ALMHIST_CLR command clears the alarm history in the SERVOPACK.
( 1 ) Executing/Operating Procedure
1.
Check to see if all the following conditions are satisfied.
2.
Set OW08 to 21 to execute the ALMHIST_CLR motion command.
The ALMHIST_CLR command will clear the alarm history stored in the SERVOPACK.
IW08 will be 21 during command execution.
IW09, bit 0 will turn ON during the command processing and will turn OFF when the command processing
has been completed.
3.
Set OW08 to 0 to execute the NOP motion command and then clear the alarm history.
( 2 ) Holding and Aborting
The Holds a Command bit (OW09, bit 0) and the Interrupt a Command bit (OW09, bit 1) cannot be used.
( 3 ) Related Parameters
[ a ] Setting Parameters
[ b ] Monitoring Parameters
No. Execution Conditions Confirmation Method
1 Motion command execution has been completed. IW08 is 0 and IW09, bit 0 is OFF.
Parameter Name Setting
OW08 Motion Command
The alarm history is cleared when this parameter is set to 21.
OW09
Bit 0
Holds a Command
This parameter is ignored for ALMHIST_CLR command.
OW09
Bit 1
Interrupt a Command
This parameter is ignored for ALMHIST_CLR command.
Parameter Name Monitor Contents
IL02 Warning
Stores the most current warning.
IL04 Alarm
Stores the most current alarm.
IW08
Motion Command
Response Code
Indicates the motion command that is being executed.
The response code will be 21 during ALMHIST_CLR command execution.
IW09
Bit 0
Command Execution
Flag
Turns ON during ALMHIST_CLR command execution and turns OFF when execution
has been completed.
IW09
Bit 1
Command Hold
Completed
Always OFF for ALMHIST_CLR command.
IW09
Bit 3
Command Error
Completed Status
Turns ON if an error occurs during ALMHIST_CLR command execution.
Turns OFF when another command is executed.
IW09
Bit 8
Command Execution
Completed
Turns ON when ALMHIST_CLR command execution has been completed.
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