Siemens CU230P-2 HVAC Parameter Manual page 132

Parameters
List of Parameters
p1044[0...n] CI: Motorized potentiometer setting value / Mop set val
Access level: 3
Can be changed: T
Min
-
Description: Sets the signal source for the setting value for the motorized potentiometer.
Dependency: Refer to: p1043
Note: The setting value (CI: p1044) becomes effective for a 0/1 edge of the setting command (BI: p1043).
r1045 CO: Mot. potentiometer speed setp. in front of ramp-fct. gen. / Mop n_set bef RFG
Access level: 3
Unit: [rpm]
Description: Sets the effective setpoint in front of the internal motorized potentiometer ramp-function generator.
p1047[0...n] Motorized potentiometer ramp-up time / Mop ramp-up time
Access level: 2
Can be changed: U, T
Min
0.000 [s]
Description: Sets the ramp-up time for the internal ramp-function generator for the motorized potentiometer.
The setpoint is changed from zero up to the speed/velocity limit (p1082) within this time (if no initial rounding-off has
been activated).
Dependency: Refer to: p1030, p1048, p1082
Note: When the initial rounding-off is activated (p1030.2) the ramp-up time is correspondingly extended.
p1048[0...n] Motorized potentiometer ramp-down time / Mop ramp-down time
Access level: 2
Can be changed: U, T
Min
0.000 [s]
Description: Sets the ramp-down time for the internal ramp-function generator for the motorized potentiometer.
The setpoint is changed from the speed/velocity limit (p1082) to zero within this time (if no initial rounding-off has
been activated).
Dependency: Refer to: p1030, p1047, p1082
Note: The deceleration time is extended corresponding to the activated initial rounding-off (p1030.2).
r1050 CO: Motor. potentiometer setpoint after the ramp-function generator /
Mop setp after RFG
Access level: 2
Unit: [rpm]
Description: Sets the effective setpoint after the internal motorized potentiometer ramp-function generator.
This setpoint is the output value of the motorized potentiometer and must be appropriately interconnected onwards
(e.g. with the main setpoint).
Dependency: Refer to: p1070
Note: For "With ramp-function generator", after an OFF1, OFF2, OFF3 or for a 0 signal via BI: p0852 (inhibit operation,
cancel pulses) the ramp-function generator output (r1050) is set to the starting value (configuration via p1030.0).
1-132
Calculated: -
Scaling: p2000
Max
-
Calculated: -
Scaling: p2000
Calculated: -
Scaling: -
Max
1000.000 [s]
Calculated: -
Scaling: -
Max
1000.000 [s]
Calculated: -
Scaling: p2000
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Data type: U32 / FloatingPoint32
Data set: CDS, p0170
Factory setting
0
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
10.000 [s]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
10.000 [s]
Data type: FloatingPoint32
Data set: -
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