Siemens MICROMASTER 440 - PID Fixed Setpoint (PID-FF)

3 Functions Issue 10/06
MICROMASTER 440 Operating Instructions
178 6SE6400-5AW00-0BP0
3.11.1.2 PID fixed setpoint (PID-FF)
Number: 15
Parameter range: P2201 – P2228
Warnings -
Faults -
Function chart number: FP3300, FP3310
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):
¾ Direct selection
¾ Direct selection + ON command
¾ Binary-coded selection + ON command
The methods are selected using parameters P2216 – P2219, P2225, P2227.
P
2
2
1
6
P0701 = 15
or
P0701 = 99, P2220 = 722.0, P2216 = 1
DIN1
r2224
r0722.0
P2220
1
2,3
P2201
0
. . . .
0
. . . .
. . . .
Fig. 3-56 Example to directly select the PID fixed frequency of fixed frequency 1 via
DIN1