Siemens CU240B-2 Parameter Manual page 297

r2198.0...13 CO/BO: Status word monitoring 2 / ZSW monitor 2
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays the second status word for monitoring functions.
Bit field: Bit Signal name
00 |n_act| <= speed threshold value 5
01 |n_act| > speed threshold value 5
02 |n_act| <= speed threshold value 6
03 |n_act| > speed threshold value 6
04 |n_set| < p2161
05 n_set > 0
06 Motor blocked
07 Motor stalled
08 |I_act| < I_threshold value p2170
09 |M_act| > torque threshold value 1 and
n_set reached
10 |M_set| < torque threshold value 1
11 Load monitoring signals an alarm
12 Load monitoring signals a fault condition
13 |M_act| > torque threshold value 1
Note: Re bit 10:
The torque threshold value 1 is set in p2174.
Re bit 12:
This bit is reset after the fault cause disappears, even if the fault itself is still present.
r2199.0...11 CO/BO: Status word monitoring 3 / ZSW monitor 3
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays the third status word for monitoring functions.
Bit field: Bit Signal name
00 |n_act| < speed threshold value 3
01 f or n comparison value reached or
exceeded
04 Speed setp - act val deviation in tolerance
t_on
05 Ramp-up/ramp-down completed
11 Torque utilization < torque threshold value 2 Yes
Note: Re bit 00:
The speed threshold value 3 is set in p2161.
Re bit 01:
The comparison value is set in p2141. We recommend setting the hysteresis (p2142) for canceling the bit to a value
lower than that in p2141. Otherwise, the bit will never be reset.
Re bit 11:
The torque threshold value 2 is set in p2194.
© 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
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Parameters
List of Parameters
Data type: Unsigned16
Data set: -
Factory setting
-
0 signal
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Data type: Unsigned16
Data set: -
Factory setting
-
0 signal
No
No
No
No
No
FP
8021
8021
8021
8021
8011
8011
8012
8012
8020
8021
8012
8013
8013
8021
FP
8010
8010
8011
8011
8012
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