Pid Fixed Setpoint (Pid-Ff) - Siemens MICROMASTER 440 Operating Instructions Manual

3 Functions
3.11.1.2

PID fixed setpoint (PID-FF)

Number:
Parameter range:
Warnings
Faults
Function chart number:
Analog to the fixed frequencies (refer to Section 3.7), the PID controller has
separate programmable PID fixed setpoints. The values are defined using
parameters P2201 – P2215 and are selected using binector inputs P2220 – P2223,
P2225, P2226. The selected PID fixed setpoint is available via connector output
r2224 where it can be further processed (e.g. as PID main setpoint → P2253 =
2224).
3 methods are available to select the PID fixed setpoints, analog to the fixed
frequencies (Section 3.7):
Direct selection
Direct selection + ON command
Binary-coded selection + ON command
The methods are selected using parameters P2216 – P2219, P2225, P2227.
P0701 = 15
or
P0701 = 99, P2220 = 722.0, P2216 = 1
DIN1
Fig. 3-56
178
15
P2201 – P2228
-
-
FP3300, FP3310
P2220
r0722.0
Example to directly select the PID fixed frequency of fixed frequency 1 via
DIN1
1
0
2,3
0
P2201
. . . .
MICROMASTER 440
Issue 10/06
. . . .
r2224
Operating Instructions
6SE6400-5AW00-0BP0