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Related Parameters
Name
Parameter
Number
Display
PID Function
This parameter determines the
Setting
function of the PID control.
0: Disabled
1: D= Feedback
b5-01
2: D= Feed-Forward
3: Freq. Ref. + PID output
PID Mode
4: Freq. Ref. + PID output
Proportional
Sets the proportional gain of the
Gain Setting
b5-02
PID controller.
PID Gain
Intregral Time
Sets the integral time for the PID
Setting
b5-03
controller. A setting of zero
disables integral control.
PID I Time
Intregral Limit
Sets the maximum output possible
Setting
from the integrator. Set as a
b5-04
percentage (%) of maximum
PID I Limit
frequency.
Derivative
Sets D control derivative time. A
Time
b5-05
setting of 0.00 disables derivative
control.
PID D Time
PID Output
Sets the maximum output possible
Limit
from the entire PID controller. Set
b5-06
as a percentage (%) of maximum
PID Limit
frequency.
PID Offset
Sets the amount of offset of the
Adjustment
output of the PID controller. Set
as a percentage (%) of maximum
frequency.
b5-07
The offset is summed with the
PID Offset
PID output. This can be used to
artificially kick-start a slow
starting PID loop.
PID Primary
Sets the amount of time for the
Delay Time
filter on the output of the PID
Constant
controller.
Note: The offset is summed with
b5-08
the PID output. This can be used
to artifically kick-start a slow
PID Delay
starting PID loop.
Time
Note: Normally , change is not
required.
PID Output
Determines whether the PID
Level Selection
controller will be direct or
reverse acting.
b5-09
0: Normal Output (direct acting)
Output Level
1: Reverse Output (reverse
Sel
Setting
Description
Range
0 to 4
(D = Feedback)
(D = Feed-Forward)
0.00
25.00
0.0
360.0
0.0
100.0
0.00
10.00
0.0
100.0
-100.0
+100.0
0.00
10.00
0 to 1
acting)
Change
Factory
during
Setting
V/f
Operation
0
No
A
to
1.00
Yes
A
to
1.0sec
Yes
A
to
100.0%
Yes
A
to
0.00sec
Yes
A
to
100.0%
Yes
A
to
0.0%
Yes
A
to
0.00sec
Yes
A
0
No
A
Individual Functions
Control Methods
Open
Open
V/f
Loop
Flux
Loop
with
Vector
Vector
Vector
PG
1
2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
99
6-
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Troubleshooting
