Siemens MICROMASTER 440 Kurzanleitung Seite 156

PID trim gain factor
0.00 ... 100.00
P2256 (100.00)
CI: PID trim source
P2254.C
W (0:0)
Rampup time for PID setpoint
0.00 ... 650.00 [s]
CI: PID setpoint
P2257 (1.00)
+
P2253.C
W (0:0)
+
Rampdown time for PID setpoint
0.00 ... 650.00 [s]
P2258 (1.00)
PID setpoint gain factor
0.00 ... 100.00
P2255 (100.00)
Max. value for PID feedback
PID feedback filter timeconstant
-200.00 ... 200.00 [%]
0.00 ... 60.00 [s]
P2267 (100.00)
P2265 (0.00)
CI: PID feedback
P2264.C
W (755:0)
Min. value for PID feedback
-200.00 ... 200.00 [%]
P2268 (100.00)
1 2
Technology Functions
PID controller
PID setpoint filter timeconstant
0 ... 6000 [s]
P2261 (0)
CO: Act. PID setpoint
r2260
PID proportional gain
Gain applied to PID feedback
0.00 ... 500.00
PID tranducer type
P2269 (100.00)
P2271 (0)
y
+
x
-
PID feedback function selector
0 ... 3
P2270 (0)
PID output upper limit
-200.00 ... 200.00 [%]
P2291 (100.00)
Rampup /down time of PID limit PID output lower limit
0.00 ... 100.00 [s] -200.00 ... 200.00 [%]
P2293 (1.00) P2292 (0.00)
3 4
CO: Act. PID filtered setpoint
r2262
PID integral time
0.000 ... 65.000 0.000 ... 60.000 [s]
P2280 (0.300) P2285 (0.000)
0 ... 1
Kp Tn
CO: PID error
r2273
5 6
Function diagram
MICROMASTER 440
12.03.2001 V1.1
y
CO: Act. PID output
x
r2294
7 8
- 4400 -