Siemens CU230P-2 HVAC Parameter Manual page 30

Parameters
List of Parameters
r0056.0...13 CO/BO: Status word, closed-loop control / ZSW cl-loop ctrl
PM250 Access level: 3
PM260
Unit: -
Description: Displays the status word of the closed-loop control.
Bit field: Bit Signal name
00 Initialization completed
01 Demagnetizing completed
02 Pulse enable present
03 Soft starting present
04 Magnetizing completed
05 Voltage boost when starting
06 Acceleration voltage
07 Frequency negative
08 Field weakening active
09 Voltage limit active
10 Slip limit active
11 Frequency limit active
12 Current limiting controller voltage output
active
13 Current/torque limiting
r0060 CO: Speed setpoint before the setpoint filter / n_set before filt.
Access level: 3
Unit: [rpm]
Description: Displays the actual speed setpoint at the input of the speed controller or V/f characteristic (after the interpolator).
Dependency: Refer to: r0020
Note: The speed setpoint is available smoothed (r0020) and unsmoothed (r0060).
r0062 CO: Speed setpoint after the filter / n_set after filter
Access level: 3
Unit: [rpm]
Description: Displays the actual speed setpoint after the setpoint filters.
r0063[0...2] CO: Actual speed value / n_act
Access level: 3
Unit: [rpm]
Description: Displays the actual speed of the closed-loop speed control and the V/f control.
Index: [0] = Unsmoothed
[1] = Smoothed with p0045
[2] = Calculated from f_set - f_slip
Dependency: Refer to: r0021
Note: The speed actual value r0063[0] is additionally displayed - smoothed with p0045 - in r0063[1].
The speed (r0063[2]) calculated from the output frequency and slip can only be compared with the speed actual
value (r0063[0]) in the steady-state.
r0064 CO: Speed controller system deviation / n_ctrl system dev
Access level: 3
Unit: [rpm]
Description: Displays the actual system deviation of the speed controller.
1-30
Calculated: -
Scaling: -
1 signal
Yes
Yes
Yes
Yes
Yes
Active
Active
Yes
Yes
Yes
Yes
Yes
Yes
Active
Calculated: -
Scaling: p2000
Calculated: -
Scaling: p2000
Calculated: -
Scaling: p2000
Calculated: -
Scaling: p2000
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Data type: Unsigned16
Data set: -
0 signal
No
No
No
No
No
Inactive
Inactive
No
No
No
No
No
No
Inactive
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
© Siemens AG 2009 All Rights Reserved
FP
-
-
-
-
-
6300
6300
6719
-
6714
6310
6719
-
6060