Siemens CU240B-2 Parameter Manual page 319
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Also See for CU240B-2:
- Operating instructions manual (36 pages) ,
- Compact operating instructions (32 pages)
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p3233[0...n]
Torque actual value filter, time constant / M_act_filt T
Access level: 3
Can be changed: U, T
Units group: -
Min
0 [ms]
Description:
Sets the time constant of the PT1 element to smooth the torque actual value.
The smoothed actual torque is compared with the threshold values and is only used for messages and signals.
p3235
Phase failure signal motor monitoring time / Ph_fail t_monit
Access level: 4
Can be changed: U, T
Units group: -
Min
0 [ms]
Description:
Sets the monitoring time for phase failure detection of the motor.
Notice:
After the value has been modified, no further parameter modifications can be made and the status is shown in
r3996. Modifications can be made again when r3996 = 0.
Note:
For p3235 = 0 the function is deactivated.
The monitoring is automatically de-activated during the flying restart operation for a motor that is still rotating.
3-phase phase failures cannot be detected and are indicated by other messages (e.g. F07902).
p3320[0...n]
Fluid flow machine P = f(n), Y coordinate: P flow1 %, point 1 / Fluid flow mach Y1
Access level: 2
Can be changed: U, T
Units group: -
Min
0.00
Description:
The power (P) for point 1 on the Y coordinate of the flow characteristic is saved in p3320. Unit: %
Dependency:
Refer to: p3321
Note:
The reference value for power and speed is the rated power/rated speed.
The energy saved is displayed in r0041.
p3321[0...n]
Fluid flow machine P = f(n), X coordinate: n flow1 %, point 1 / Fluid flow mach X1
Access level: 2
Can be changed: U, T
Units group: -
Min
0.00
Description:
The speed (n) for point 1 on the X coordinate of the flow characteristic is saved in p3321. Unit: %
Dependency:
Refer to: p3320
Note:
The reference value for power and speed is the rated power/rated speed.
The energy saved is displayed in r0041.
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
1000000 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
2000 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
100.00
Calculated: -
Scaling: -
Unit selection: -
Max
100.00
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
100 [ms]
Data type: FloatingPoint32
Data set: -
Factory setting
320 [ms]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
25.00
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
0.00
1-319
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