Summa Series Servodrive Product Manual
Appendix
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
12-11
No.
Index
Name
Range
Unit
Default
When Enabled
Pn116
31D8
P/PI Switch Mode
0 to 4
-
0
After restart
[0] Use torque reference as the condition (threshold setting: Pn117).
[1] Use position deviation counter as the condition (threshold setting: Pn118).
[2] Use acceleration reference as the condition (threshold setting: Pn119).
[3] Use the speed reference as the condition (threshold setting: Pn120).
[4] Fixed to PI Control.
Pn117
31D9
Torque Reference Threshold
for P/PI Switch
0 to 300
%
200
Immediately
The threshold is used to switch speed controller from PI to P. This value is a percentage of torque
reference.
Pn118
31DA
Deviation Counter Threshold
for P/PI Switch
0 to 10000
1 pulse
0
Immediately
The threshold is used to switch speed controller from PI to P. This value is a pulse number.
Pn119
31DB
Acceleration Reference
Threshold for P/PI Switch
0 to 3000
10 rpm/s
0
Immediately
The threshold is used to switch speed controller from PI to P. This value is an acceleration reference.
Pn120
31DC
Speed Reference Threshold for
P/PI Switch
0 to 10000
rpm
0
Immediately
The threshold is used to switch speed controller from PI to P. This value is a speed reference.
Pn121
31DD
Gain Switch Mode
0 to 10
-
0
After restart
[0] Fixed to first group gains.
[1] Use external signal (G-SEL) as the condition.
[2] Use torque reference as the condition (threshold setting: Pn117).
[3] Use position deviation counter as the condition (threshold setting: Pn118).
[4] Use acceleration as the condition (threshold setting: Pn119).
[5] Use speed reference as the condition (threshold setting: Pn120).
[6] Use position reference as the condition (threshold setting: Pn123).
[7] Use actual speed as the condition (threshold setting: Pn124).
[8] Use position reference (Pn123) and actual speed (Pn124) as the condition.
[9] Fixed to second group gains.
[10] Use positioning completed flag as the condition.
Pn122
31DE
Delay Time for Gain Switch
0 to 20000
0.1 ms
0
Immediately
The delay time for gain switching after the condition has satisfied.
Pn123
31DF
Threshold for Gain Switch
0 to 20000
-
0
Immediately
The threshold of speed reference for gain switching.