Powtran PI8600 Series User Manual

Section V Parameter Function Table
93
Section V
C24
Current loop Ti
0~9999
ms
500
Y
Define the current loop integral time
When integral time is too long, response is inactive; the ability to control external jamming
becomes weak
When integral time is short, response is fast, if too short, vibration will occur.
C25
Current loop P
0~1000
%
100
Y
Define current loop proportion gain, When select big gain, response fast, but too big will
occur vibration. when select low gain, response lag
C26
PG electronic gear A
1~5000
-
1
Y
C27
PG electronic gear B
1~5000
-
1
Y
When encoder and motor is in different shaft, can calculate current motor speed according to
encoder and gear ratio.Electronic gear A for denominator, B for molecule.
C28
PG pulse
300~9999
-
2500
N
PG pulse quantity used, set value is the pulse quantity when motor rotates for a circle.
C29
Action when PG break
No PG break protection
0
-
3
y
Warning and keeping
running
1
Warning and deceleration
stop
2
Warning and free stop.
3
Set the brake method when detect PG break.
0： NO PG break protection
1： Warning and keeping running
2： Warning and deceleration stop.
3： Warning and free stop.
C30
PG rotating direction
When motor forward,
phase A leads
0
-
0
Y
When motor forward,
phase B leads
1
phase A
phase B
phase A is forward
phase A
phase B
phase B is forward
Encoder rotating direction, refer to the motor forward direction
0： When motor forward, phase A leads, set C27= 0
1： When motor forward, phase B leads, set C27= 1
Note: above parameters are valid when with encoder(PG), need to layout PG card. If needed,
please contact our company.
C31
PG dropped inspection time
0.0~10.0
s
1.0
N
PG feedback signal is 0, exceed C31 set time, system reports PG dropped fault. Set speed to

Powtran PI8600 Series Specifications

General

Brand	Powtran
Model	PI8600 Series
Category	Inverter
Language	English