Siemens MICROMASTER 440 Operating Instructions Manual page 124
0.12kw-250kw
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Also See for MICROMASTER 440:
- Parameter manual (329 pages) ,
- Operating instructions manual (238 pages) ,
- Quick start manual (68 pages)
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3 Functions
Vdc controller
P1240 =...
Configuration of Vdc controller
Enables / disables Vdc controller.
0
Vdc controller disabled
1
Vdc-max controller enabled
Auto detect Vdc switch-on levels
P1254 =...
Enables/disables auto-detection of switch-on
levels for Vdc control functionalities.
0
Disabled
1
Enabled
PID controller
P2200 =...
BI: Enable PID controller
PID mode Allows user to enable/disable the PID controller. Setting to 1 enables the PID
controller. Setting 1 automatically disables normal ramp times set in P1120 and P1121 and
the normal frequency setpoints.
CI: PID setpoint
P2253 =...
Defines setpoint source for PID setpoint input.
CI: PID trim source
P2254 =...
Selects trim source for PID setpoint. This signal is multiplied by the trim gain and added to
the PID setpoint.
Ramp-up time for PID setpoint
P2257 =...
Sets the ramp-up time for the PID setpoint.
P2258 =...
Ramp-down time for PID setpoint
Sets ramp-down time for PID setpoint.
P2264 =...
CI: PID feedback
Selects the source of the PID feedback signal.
Max. value for PID feedback
P2267 =...
Sets the upper limit for the value of the feedback signal in [%]..
P2268 =...
Min. value for PID feedback
Sets lower limit for value of feedback signal in [%]..
P2280 =...
PID proportional gain
Allows user to set proportional gain for PID controller.
PID integral time
P2285 =...
Sets integral time constant for PID controller.
P2291 =...
PID output upper limit
Sets upper limit for PID controller output in [%].
124
1
V
DC
r1242
1
V
-controller active
DC_max
1
r0056 Bit14
0
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MICROMASTER 440
Issue 10/06
t
A0911
t
f
act
f
set
t
0.0
0.0
0.0
1.00 s
1.00 s
755.0
100.00 %
0.00 %
3.000
0.000 s
100.00 %
Operating Instructions
6SE6400-5AW00-0BP0
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