Smon (Monitor Status) - YASKAWA SVC User Manual

4.3.5

SMON (Monitor Status)

The SMON subcommand reports the data specified in Monitor 4 of the OW4E setting
parameter (SERVOPACK User Monitor Setting) in the IL34 monitor parameter (SERVO-
PACK User Monitor 4).
The following table lists the data that can be specified in the User Monitor Setting parameter.
Set Value
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1. Refer to the manual for your SERVOPACK for details on the content that you can monitor.
2. Some settings cannot be monitored for some SERVOPACK models.
Important
Execution and Operating Procedures
1.
Make sure that the following condition is met.
No.
1
*
This subcommand cannot be executed until the execution of other motion subcommands is completed.
2.
Set the OW0A setting parameter (Motion Subcommands) to 4 to execute the
SMON motion subcommand.
The information managed by the SERVOPACK is read and the code is stored in the monitor parame-
ter.
The IW0A monitor parameter (Motion Subcommand Response Code) is 4 during execution of
this command.
During command processing, bit 0 (Command Execution Flag) in the IW0B monitor parameter
will change to 1 (Processing). When processing is completed, this bit will change to 0 (Completed).
3.
Set OW0A to 0 to execute the NOP motion subcommand.
This concludes the monitor status operation.
Name
APOS Feedback position
MPOS Reference position
PERR Position deviation
LPOS1 Latch position 1
LPOS2 Latch position 2
FSPD Feedback Speed
CSPD Reference Speed
TRQ Torque/force reference
ALARM Detailed information on the first alarm
−
Reserved.
−
Reserved.
−
Reserved.
CMN1 Common monitor 1
CMN2 Common monitor 2
Optional monitor 1 (Depends on the specifications of the
OMN1
product used.)
Optional monitor 2 (Depends on the specifications of the
OMN2
product used.)
Execution Condition
Execution of motion subcommands must be
completed.*
4.3 Motion Subcommand Details
Description
Confirmation Method
IW0A must be 0 and bit 0 in
IW0B must be 0.
4.3.5 SMON (Monitor Status)
4
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