Absolute Data Request (Sensor On Command) - YASKAWA SGDV series User Manual

4.5.2 Absolute Data Request (Sensor ON Command)

The Sensor ON command must be turned ON to obtain absolute data as an output from the SERVOPACK.
The Sensor ON command is turned ON at the following timing.
Note: Command sending method differs in accordance with the connected command option module.
For details, refer to the manual for the command option module that is connected.
SERVOPACK control
power supply
ALM signal OFF
(Alarm status)
Sensor ON command
PAO
PBO
Servomotor power
∗
Turn OFF the Sensor ON command to turn OFF the control power supply.
ON
5 seconds max.
OFF
ON (Normal status)
OFF
ON
OFF
Rotational serial data
Undefined
Undefined
60 ms max.
(90 ms typ.)
Approx.
50 ms
15 ms
The servomotor will not be turned ON even if the
Sensor ON command is turned ON during this interval.
4.5 Absolute Encoders
Incremental
Initial incremental
pulses
pulses
(Phase A) (Phase A)
Initial incremental Incremental
pulses pulses
(Phase B) (Phase B)
ON
400 ms max.
1 to 3 ms
*
OFF
OFF
OFF
OFF
M-II
4
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