VYBO Electric Vector V800 - Page 176

Chapter 5: Detailed description of parameters
170
PA.00
Setting of source the required value of
PID
Default
0
Setting range
0
PA.01
1
FIV
2
FIC
3
Reserved
4
IMPULSE setting (S3), option
5
Communication setting
6
Multiple meaning
PA.01
Digital setting of PID
Default
150.0 %
Setting range
0.0 – 100.0 %
PA.00 is used to select the PID setting channel. The PID setting is a relative value ranging
from 0.0% to 100.0%. PID feedback is also a relative value. The purpose of the PID control
is the same PID and PID feedback setting.
PA.02
Setting of source the feedback of PID
Default
0
Setting range
0
FIV
1
FIC
2
Reserved
3
FIV to FIC
4
IMPULSE setting (S3), option
5
Communication setting
6
FIV + FIC
7
MAX (|FIV|,|FIC|)
8
MIN (|FIV|,|FIC|)
This parameter serves to select the PID feedback signal channel.
PID feedback is a relative value ranging from 0.0% to 100.0%.
PA.03
Direction of action the PID
Default
0
Setting range
0
Action forward
1
Action backward
0: Action forward
If the feedback value is less than the PID setting, the inverter output frequency rises. For
example, winding voltage control requires a PID action forward.
1: Action backward
If the feedback value is less than the PID, the output frequency of the inverter will be
reduced. For example, unwinding tension control requires a reverse PID action. Note that