M Series AC Servo
User Manual
78
Rev. 1.0
7/31/2019
400-820-9661
Software Configuration
In drive configuration page-----input& output X5/X6 to select correspondent functions
7.1.4 Global Gain Switch Function
Use input X7 for global gain selection. When gain selection function is used, it helps the servo drive to
run the motor with least time delay and as faithful as possible against the host command requirement.
Especially in the cases, when load characteristic changes significantly, change off gain value will reduce
motor
’
s settling time, motor vibration and so on. It will highly optimize motor
’
s overall performance. The
two global gain parameters are: P-00 (KP), and P-01 (KG).
In factory default mode, function selection mode disabled. It can be set via M servo suite software or P-65
(MI) first digit (from right to left) in parameter setting mode directly from the drive.
Signal Name PIN P-65 (MI) Condition Function
X7
X7+ (39)
X7- (38)
□□□
1
Closed Use global gain 1-------P-00 (KP)
Open Use global gain 2-------P-01 (KG)
□□□
2
Closed Use global gain 2-------P-01 (KG)
Open Use global gain 1-------P-01 (KP)
□□□
3
(default)
Always use global gain 1----P-00(KP)
Software Configuration
In drive configuration page-------input/output select X7 function to setup.
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