11-1
11-1 Analog Monitor
OMNUC G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
11
Adjustment Functions
11-1 Analog Monitor
Two types of analog signals can be output from the analog monitor connector on the front
panel. They are used when the monitoring is required for adjustment.
The monitor items to be output and the scaling (output gain) can be set as required for each of
the objects.
The refresh period of the analog monitor is 1 ms. The analog monitor is not synchronized with
another axes in the EtherCAT system.
Objects Requiring Settings
Analog Monitor Objects (3416, 3417, 3418 and 3419 Hex)
The analog monitor scales (3417 hex and 3419 hex) are set in units for 1 V. When the objects
are set to 0, the values shown in the table below are automatically set.
Index Name Explanation Reference
3416 hex Analog Monitor 1 Selection Select the monitoring item for the analog monitor 1. page 9-26
3417 hex
Analog Monitor 1 Scale
Setting
Set the output gain for the analog monitor 1. page 9-26
3418 hex Analog Monitor 2 Selection Select the monitoring item for the analog monitor 2. page 9-27
3419 hex
Analog Monitor 2 Scale
Setting
Set the output gain for the analog monitor 2. page 9-27
3421 hex
Analog Monitor Output
Setting
Select the analog monitor output method. page 9-27
3416 hex and
3418 hex set
value
Description
Monitoring item Unit
Output gain when 3417
hex and 3419 hex are set
to 0
0 Feedback Motor Speed r/min 500
1
Internal Command Motor
Speed
*1
r/min
500
2
Filtered Internal Command
Motor Speed
*1
r/min
500
3 Motor Control Effort r/min 500
4 Torque demand % 33
5 Position Error
*2
pulses (command units) 3,000
6 Pulse Position Error
*2
pulses (encoder units) 3,000
7
Fully-closed Error
*2
pulses (external encoder
unit)
3,000
8 Hybrid Error pulses (command units) 3,000
9 P-N Voltage V 80
10 Regeneration Load Ratio % 33
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