Instruction manual

92
NETWORK VARIABLES
6.8.10 PID action selection (network input config SNVT_count nciInvPIDSwitch)
You can set whether the PID control of the inverter will be exercised or not.
Data Name Initial Value Range Increments
Setting Value
Storage Location
nciInvPIDSwitch Initial value of Pr. 128
0, 20, 21, 40 to 43, 50,
51, 60, 61
 Pr. 128
nciInvPIDSwitch Setting
Action Set Point Input
Deviation Value/
Measured Value Input
state value
0
Don't care
(not used)
PID action is not performed 
20 PID reverse action
Set point signal input
(terminal 2)
Measured value signal input
(terminal 4)
21 PID forward action
40
*1
PID reverse
action
Addition
method: fixed
For dancer control
set point (Pr. 133)
For dancer control
measured value (terminal 4)
41
*1
PID forward
action
42
*1
PID reverse
action
Addition
method: ratio
43
*1
PID forward
action
50
*2 PID reverse action
Set point
communication input
(Network)
Deviation value
communication input
(Network)
51
*2 PID forward action
60
*2 PID reverse action
Measured value
communication input
(Network)
61
*2 PID forward action