User`s guide

133
CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Manual
(DI open)
Frequency
Reference
(Speed)
Automatic
(DI closed)
Fe(
refer to
figure
6.2)
Setpoint Definition
(reference of the
process variable)
AI2
P239
AI2
Signal
P240
(AI2Offset)
AI2 Gain
P525
2, 3 - AI2
0-Key
P221 (Local) or
P222 (Remote)
PID Setpoint (Key)
Setpoint
PID Regulator
PID Ramp
P526
Process
Variable Filter
P528
Process
Variable
Scale Factor
P235
AI1
Signal
AI1
P236
(AI1Offset)
AI1 Gian
P238
P234
Feedback
(measurement of the
process variable)
P522
Differential
Regulator
P520, P521
PI Regulator
(Proportional - Integral)
P134
P133
1-Revers
al
0-Direct
PID Action Type
DI3
(P265 = 15)
F* (refer to fig 6.1)
P527
Enabling Command
Figure 6.27
- Block diagram of the PID regulator function
0.2s