AS64 series AC servo drive Function codes
-120-
P2.27
Switching trigger in
speed control
Setting range
Default
Unit
Applicable
mode
0–5
0
-
S
This parameter specifies the trigger of gain switching in speed control.
Setting
Trigger
Description
[
0
]
Fixed to gain 1
Gain parameters are fixed to the first gain parameters P2.00–
P2.04.
1
Fixed to gain 2
Gain parameters are fixed to the second gain parameters P2.05,
P2.06, P2.08, and P2.09.
2
With gain
switching input
The first gain is used if the gain switching input is invalid.
The second gain is used if the gain switching input is valid.
3
Torque
command
When the first gain is used, if the absolute value in the torque
command exceeds (level + lag) [0.1%], the first gain is switched to
the second gain.
When the second gain is used, if the absolute value in the torque
command does not reach (level − lag) [0.1%] and this state keeps in
the delay time, the second gain is switched to the first gain.
4
Speed
command
variable
When the first gain is used, if the absolute value in the speed
command exceeds (level + lag) [10 r/min/s], the first gain is switched
to the second gain.
When the second gain is used, if the absolute value in the speed
command does not reach (level − lag) [10 r/min/s] and this state
keeps in the delay time, the second gain is switched to the first gain.
5
Speed
command
When the first gain is used, if the absolute value in the speed
command exceeds (level + lag) [r/min], the first gain is switched to
the second gain.
When the second gain is used, if the absolute value in the speed
command does not reach (level − lag) [r/min] and this state keeps
in the delay time, the second gain is switched to the first gain.
Note:
This parameter is invalid for position gain, meaning the actual position gain is always the
first gain.
P2.27
Data size
16bit
Data format
DEC
Modbus address
1454, 1455
CANopen address
0x221B, 0x00
P2.28
Switching delay in
speed control
Setting range
Default
Unit
Applicable
mode
0–10000
0
ms
S
In speed control, if P2.27 is in the range of 3–5, the first gain is switched back from the second
gain. This parameter specifies the time from the triggering to the actual switching.
P2.28
Data size
16bit
Data format
DEC
Modbus address
1456, 1457
CANopen address
0x221C, 0x00
