Siemens SINAMICS V20 Operating Instructions Manual page 90

Commissioning
5.6 Function commissioning
Parameter Function
P2253[0...2] CI: PID setpoint
P2254[0...2] CI: PID trim source
P2255 PID setpoint gain factor
P2256 PID trim gain factor
P2257 Ramp-up time for PID setpoint [s]
P2258 Ramp-down time for PID setpoint [s]
P2263 PID controller type
P2264[0...2] CI: PID feedback
P2265 PID feedback filter time constant [s]
P2267 Maximum value for PID feedback [%]
P2268 Minimum value for PID feedback [%]
P2269 Gain applied to PID feedback
P2270 PID feedback function selector
P2271 PID transducer type
P2274 PID derivative time [s]
P2280 PID proportional gain
P2285 PID integral time [s]
P2291 PID output upper limit [%]
P2292 PID output lower limit [%]
P2293 Ramp-up / -down time of PID limit [s]
P2295 Gain applied to PID output
P2350 PID autotune enable
P2354 PID tuning timeout length [s]
P2355 PID tuning offset [%]
Output values
r2224 CO: Actual fixed PID setpoint [%]
r2225.0 BO: PID fixed frequency status
r2245 CO: PID-MOP input frequency of the RFG [%]
r2250 CO: Output setpoint of PID-MOP [%]
r2260 CO: PID setpoint after PID-RFG [%]
P2261 PID setpoint filter time constant [s]
90
Setting
This parameter defines setpoint source for PID setpoint input.
Possible sources: 755[0] (Analog input 1), 2018.1 (USS PZD
2), 2224 (Actual fixed PID setpoint), 2250 (Output setpoint of
PID-MOP)
This parameter selects trim source for PID setpoint.
Possible sources: 755[0] (Analog input 1), 2018.1 (USS PZD
2), 2224 (Actual fixed PID setpoint), 2250 (Output setpoint of
PID-MOP)
Range: 0.00 to 100.00 (factory default: 100.00)
Range: 0.00 to 100.00 (factory default: 100.00)
Range: 0.00 to 650.00 (factory default: 1.00)
Range: 0.00 to 650.00 (factory default: 1.00)
= 0: D component on feedback signal (factory default)
= 1: D component on error signal
Possible sources: 755[0] (Analog input 1), 2224 (Actual fixed
PID setpoint), 2250 (Output setpoint of PID-MOP)
Factory default: 755[0]
Range: 0.00 to 60.00 (factory default: 0.00)
Range: -200.00 to 200.00 (factory default: 100.00)
Range: -200.00 to 200.00 (factory default: 0.00)
Range: 0.00 to 500.00 (factory default: 100.00)
= 0: Disabled (factory default)
= 1: Square root (root(x))
= 2: Square (x*x)
= 3: Cube (x*x*x)
= 0 : Disabled (factory default)
= 1: Inversion of PID feedback signal
Range: 0.000 to 60.000
Factory default: 0.000 (the derivative time does not have any
effect)
Range: 0.000 to 65.000 (factory default: 3.000)
Range: 0.000 to 60.000 (factory default: 0.000)
Range: -200.00 to 200.00 (factory default: 100.00)
Range: -200.00 to 200.00 (factory default: 0.00)
Range: 0.00 to 100.00 (factory default: 1.00)
Range: -100.00 to 100.00 (factory default: 100.00)
= 0: PID autotuning disabled (factory default)
= 1: PID autotuning via Ziegler Nichols (ZN) standard
= 2: PID autotuning as 1 plus some overshoot (O/S)
= 3: PID autotuning as 2 little or no overshoot (O/S)
= 4: PID autotuning PI only, quarter damped response
Range: 60 to 65000 (factory default: 240)
Range: 0.00 to 20.00 (factory default: 5.00)
Operating Instructions, 09/2014, A5E34559884
SINAMICS V20 Inverter