6.4 Motion Subcommand Details
6.4.4 Status Monitor (SMON)
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6.4.4 Status Monitor (SMON)
The SMON command stores, the data specified in Monitor 4 of the Servo User Monitor is stored in Servo Driver User
Monitor 4 (monitoring parameter IL34).
This command will end with a Command Error Occurrence if it is executed with a communication method other than
MECHATROLINK-II 32-byte Mode.
The following table shows the data that can be specified in the User Monitor.
Refer to your SERVOPACK’s users manual for details on the monitored data.
With some SERVOPACK models, not all items cannot be monitored.
( 1 ) Executing/Operating Procedure
1.
Check to see if all the following conditions are satisfied.
2.
Set OW0A to 4 to execute the SMON motion subcommand.
The SMON command will read the information managed by the Servo Driver and store the code in the monitor-
ing parameter.
IW0A will be 4 during command execution.
IW0B, bit 0 will turn ON during the command processing and will turn OFF when the command processing
has been completed.
3.
Set OW0A to 0 to execute the NOP motion command and then complete the monitoring operation.
Set Value Name Description
0POS
Reference coordinate system's reference position (after reference
filter)
1MPOSMachine coordinate system's reference position
2 PERR Following error
3 APOS Machine coordinate system's feedback position
4 LPOS Machine coordinate system's feedback latch position
5 IPOS
Reference coordinate system's reference position (before reference
filter)
6 TPOS Reference coordinate system's target position
7 −−
8 FSPD Feedback speed
9CSPDReference speed
A TSPD Target speed
BTRQTorque reference (Rated torque is 100%.)
C −−
D −−
EOMN1Optional monitor 1 (Actual content set in parameters.)
FOMN2Optional monitor 2 (Actual content set in parameters.)
No. Execution Conditions Confirmation Method
1 Motion subcommand execution has been completed. IW0A is 0 and IB0B, bit0 is OFF.
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