Siemens CU240B-2 Parameter Manual page 283

r2139.0...12 CO/BO: Status word faults/alarms 1 / ZSW fault/alarm 1
Access level: 2
Can be changed: -
Units group: -
Min
-
Description: Displays the first status word of faults and alarms.
Bit field: Bit Signal name
00 Being acknowledged
01 Acknowledgment required
03 Fault present
06 Internal message 1 present
07 Alarm present
08 Internal message 2 present
11 Alarm class bit 0
12 Alarm class bit 1
Note: Re bit 03, 07:
These bits are set if at least one fault/alarm occurs. Data is entered into the fault/alarm buffer with delay. This is the
reason that the fault/alarm buffer should only be read if, after "fault present"/"alarm present" has occurred, a change
in the buffer was also detected (r0944, r9744, r2121).
Re bit 06, 08:
These status bits are used for internal diagnostic purposes only.
Re bit 11, 12:
These status bits are used for the classification of internal alarm classes and are intended for diagnostic purposes
only on certain automation systems with integrated SINAMICS functionality.
p2140[0...n] Hysteresis speed 2 / n_hysteresis 2
Access level: 3
Can be changed: U, T
Units group: 3_1
Min
0.00 [rpm]
Description: Sets the hysteresis speed (bandwidth) for the following signals:
"|n_act| < = speed threshold value 2" (BO: r2197.1)
"|n_act| > speed threshold value 2" (BO: r2197.2)
Dependency: Refer to: p2155, r2197
p2141[0...n] Speed threshold 1 / n_thresh val 1
Access level: 3
Can be changed: U, T
Units group: 3_1
Min
0.00 [rpm]
Description: Sets the speed threshold value for the signal "f or n comparison value reached or exceeded" (BO: r2199.1).
Dependency: Refer to: p2142, r2199
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
High
High
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: p0505
Max
300.00 [rpm]
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: p0505
Max
210000.00 [rpm]
Parameters
List of Parameters
Data type: Unsigned16
Data set: -
Factory setting
-
0 signal
No
No
No
No
No
No
Low
Low
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
90.00 [rpm]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
5.00 [rpm]
FP
-
-
-
-
-
-
-
-
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