Siemens SINAMICS G120D List Manual page 417

Notice: Re bit 00:
If the OFF1 or the OFF3 ramp-down time is too low, or there is an insufficient clearance between the SSM limit
speed, and the shutdown speed, then it is possible that the "speed under limit value" signal does not change to 1,
because no speed actual value below the SSM limit was able to be identified before pulse cancellation. In this case,
the OFF1 or the OFF3 ramp-down time or the clearance between the SSM limit speed and shutdown speed must
be increased.
Note: SDI: Safe Direction
SSM: Safe Speed Monitor (safety-relevant feedback signal from the velocity monitoring)
Re bit 00:
For bit = 1 and with the SSM safety function activated, the following applies:
- During pulse suppression, monitoring is switched off and the feedback signal has a 0 signal level.
For bit = 0 and with the SSM safety function activated, the following applies:
- Monitoring continues during pulse suppression. The feedback signal last displayed before pulse suppression is
kept and the system goes into the STO state.
Re bit 08:
For bit = 1 and with the SDI safety function activated, the following applies:
- During pulse suppression, monitoring is switched off and the status signal indicates inactive.
For bit = 0 and with the SDI safety function activated, the following applies:
- Monitoring continues during pulse suppression. The status signal indicates active and the system goes into the
STO state.
p9521[0...7] SI Motion gearbox motor/load denominator (processor 1) / SI Mtn gear den P1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
1
Description: Sets the denominator for the gearbox between the motor and the load.
Index: [0] = Gearbox 1
[1] = Gearbox 2
[2] = Gearbox 3
[3] = Gearbox 4
[4] = Gearbox 5
[5] = Gearbox 6
[6] = Gearbox 7
[7] = Gearbox 8
Dependency: Refer to: p9522
Notice: It is not possible to change over the gearbox stages. Gearbox 1 (index 0) is always active.
p9522[0...7] SI Motion gearbox motor/load numerator (processor 1) / SI Mtn gear num P1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
1
Description: Sets the numerator for the gearbox between the motor and the load.
Index: [0] = Gearbox 1
[1] = Gearbox 2
[2] = Gearbox 3
[3] = Gearbox 4
[4] = Gearbox 5
[5] = Gearbox 6
[6] = Gearbox 7
[7] = Gearbox 8
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Calculated: -
Scaling: -
Unit selection: -
Max
2147000000
Calculated: -
Scaling: -
Unit selection: -
Max
2147000000
Parameters
List of parameters
Data type: Unsigned32
Dyn. index: -
Func. diagram: -
Factory setting
1
Data type: Unsigned32
Dyn. index: -
Func. diagram: -
Factory setting
1
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