Monitoring And Changing Servo Parameters - Omron SYSMAC CVM1-PRO01-V1 Operation Manual

Monitoring and Changing Servo Parameters

Procedure
5-7

Monitoring and Changing Servo Parameters

! Caution
! Caution
Procedure 1
1, 2, 3...
With the CV500-MC221/421 or C200H-MC221, the value displayed is 4 times
the actual value.
Proximity sensor
Z phase signal of
the Encoder
Note This function is normally used during adjustments of the system after the origin
search operations are completed.
Use the following procedure to display the Z-phase tolerance so that it can be
monitored.
Select "5. Z-PHASE TOLERANCE" from the MONITOR mode menu.
CS1W-MC221/421, CV500-MC221/421
MON|X
ZMG|Y*
|Z
|U
5
An asterisk (*) indicates that the origin has not been defined.
In this example, the tolerance for the Y axis is not displayed because the origin
search operation for the Y axis has not been completed.
The Z-phase tolerance may vary somewhat according to the speed at the time
the Z-phase is detected. This variation can be determined by means of the fol-
lowing equation:
Variation [pulses] = (Speed when Z-phase detected [p/s]) / 250
With the CV500-MC221/421 and C200H-MC221, the tolerance is always 0 for
axes using an absolute encoder.
Confirm that no adverse effect will occur in the system before changing any set
value in memory.
Confirm that the set parameters operate correctly.
The procedure shown below can be used to monitor and change servo parame-
ters.
Note Servo parameters can only be changed for the CS1W-MC221/421 and C200H-
MC221.
Use the following procedure to display servo parameters.
1. Select "6. SERVO PARAMETERS" from the MONITOR mode menu.
Just after the power is turned ON, the X-axis residual pulse warning value is
displayed.
CV500-MC221/421, C200H-MC221
MON|
SER|ERR CNT WARN
X | (0 65000)
|
Distance
C200H-MC221
1000P MON|X
0P ZMG|Y*
11P |
2000P |
CS1W-MC221/421
1/5 MON|
SER|ERR CNT WARN
X | (0 65000)
10000 |
Section 5-7
1000P
0P
1/7
10000
49