Omron R88D-KTA5L User Manual page 455

Pn123
Gain Switching Hysteresis in Speed Control
Setting
0 to 20,000
range
 Set the hysteresis width above and below the judgment level set in the Gain Switching Level in Speed
Control (Pn122). The unit depends on the setting of the Switching Mode in Speed Control (Pn120).
The following shows the definitions for the Gain Switching Delay Time in Speed Control (Pn121), Gain
Switching Level in Speed Control (Pn122), and Gain Switching Hysteresis in Speed Control (Pn123).
Pn122
0
 The settings for the Gain Switching Level in Speed Control (Pn122) and the Gain Switching
Hysteresis in Speed Control (Pn123) are enabled absolute values (positive/negative).
Pn124
Switching Mode in Torque Control
Setting
0 to 3
range
Explanation of Settings
Set
value
0 Always Gain 1 (Pn100 to Pn104)
1 Always Gain 2 (Pn105 to Pn109)
Switching using gain switching input
2
(GSEL) for CN1 pin 27
Torque command variation (Refer to
3
Figure A)
 Select the switching condition between gain 1 and gain 2 when the Gain Switching Input Operating
Mode Selection (Pn114) is set to 1.
The gain is always gain 1 regardless of the gain input if the switching input is not assigned when
Pn124=2.
*1. The Gain Switching Delay Time in Torque Control (Pn125) becomes effective the gain is switched
from 2 to 1.
*2. The Gain Switching Hysteresis in Torque Control (Pn127) is defined as shown in the following figure.
*3. The variation means the change amount in a millisecond (ms).
E.g. The set value is 200 when the condition is a 10% change in torque in 1 millisecond.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
−
Unit
Gain 1 Gain 2
−
Unit
Gain switching conditions
Pn126
0
Gain 1
Default
setting
Pn123
Gain 1
Pn121
Default
setting
Explanation
Gain
Switching Switching
Delay Time in Level in
Torque Control Torque Control
*1
(Pn125)
− −
− −
− −
*3
√
√
(0.05%)
Pn127
Gain 2 Gain 1
Pn125
8-2 Gain Parameters
Speed
Power OFF
−
0
and ON
Torque
Power OFF
−
0
and ON
Gain
Gain Switching
Hysteresis in
Torque Control
*2
(Pn127)
(Pn126)
−
−
−
*3
√
(0.05%)
8-18
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