3 monitor parameters – Yaskawa MP930 User Manual
Page 215
Parameters
5.2.3 Monitor Parameters
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5.2.3 Monitor Parameters
The following table describes the servo monitor data reported by the servo controller. Be sure
to look through these because they are basic parameters.
These monitor parameters can be used as reference from ladder logic and motion programs.
The following table describes the monitor parameters.
No.
Name
Register
No.
Description
Remarks
1
Operating status
IWxx00
Monitors servo controller operating status.
−
b1: PRMERR
Setting parameter setting error
−
b2: FPRMERR
Fixed parameter setting error
−
b3 to b6
Not used.
−
b7: SVCRDY
Servo controller operation preparations
complete
−
b8: SVCRUN
Servo controller is running
−
b9
Not used.
−
b10
Not used.
−
b11
Not used.
−
b12
Not used.
−
b13: POSCOMP
Positioning complete signal
−
b14
Not used.
−
b15
Not used.
−
2
MECHATROLINK servo
status
IWxx01
b0:ALARM
Turns ON when an alarm is detected on the
Servopack. Reset the alarm by executing
the alarm reset (OWxx00 b6).
−
b1: WARNG
Turns ON when a warning is detected on
the Servopack. Reset the alarm by execut-
ing the alarm reset (OWxx00 b6).
−
b2: CMDRDY
Turns ON when the MECHATROLINK is
ready to receive the command.
−
b3: SVON
Turns ON when the servo turns ON.
−
b4: PON
Turns ON when the main power supply is
ON.
−
b5: MLOCK
Turns ON in machine lock status. Set the
machine lock by setting the OWxx2D b0.
−
5