LiteOn ISA-7 Series - Parameters Related to Gain and Switch

Lite-On Technology Corp.
Industrial Automation
92
Parameters related to gain and switch
Parameter
Abbr.
Function
Initial
value
Unit
Control mode
Remark
P
S
T
PA-21
ATL
Response level for automatic negotiation
20
O
O
PB-20
KPP
The gain of the position control
125
rad/s
O
PB-21
PGR
Ratio for the gain variation of the position
control
100
%
O
PB-22
PFG
The feed-forward gain for location
50
%
O
PB-23
PFC
The smooth constant of the feed-forward
gain for the position
5
ms
O
PB-24
KVP
The gain of the speed control
502
rad/s
O
O
O
PB-25
SPR
The ratio for the gain variation of the speed
control
100
%
O
O
O
PB-26
KVI
The integral compensation of the speed
50
rad/s
O
O
O
PB-27
KVF
The feed-forward gain for speed
0
%
O
O
O
PB-28
DSG
The resistance gain for the external
interference
50
0.001
O
O
O
PB-29
GCM
Condition of the gain switch and the
selection for the switch method
10
N/A
O
O
O
PB-30
GCT
The time constant for the gain switch
10
10ms
O
O
O
PB-31
GCC
The condition of the gain switch
1280000
pulse
Kpps
r/min
O
O
O
PB-32
AUTB
The setting for the response bandwidth of
the speed loop in the automatic and semi-
automatic modes
80
Hz
O
O
O
PB-33
AUTM
Gain adjustment mode
0
N/A
O
O
O
(S-off) N-
keep
PB-40
KPI
The integral compensation of the position
0
rad/s
O
O
O
(R-only)
This indicates the read-only register, which can only be used for reading status values.
(S-off)
This indicates Servo Off, which can be set only when the servo is off.
(Re-on)
This implies that the parameter is valid when the servo is booted again.
(N-keep)
The set content value won't be memorized by the parameter after power off.