Siemens SINAMICS G120D - p9521[0...7] SI Motion gearbox motor;load denominator (processor 1); SI Mtn gear den P1; p9522[0...7] SI Motion gearbox motor;load numerator (processor 1); SI Mtn gear num P1

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List of parameters

Parameters

1-417

SINAMICS G120D List Manual (LH14), 01/2013

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.

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.

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

p9521[0...7] SI Motion gearbox motor/load denominator (processor 1) / SI Mtn gear den P1

CU240D-2_DP_F

CU240D-2_PN_F

CU250D-2_DP_F

CU250D-2_PN_F

Access level: 3 Calculated: - Data type: Unsigned32

Can be changed: C(95) Scaling: - Dyn. index: -

Units group: - Unit selection: - Func. diagram: -

Min Max Factory setting

1 2147000000 1

p9522[0...7] SI Motion gearbox motor/load numerator (processor 1) / SI Mtn gear num P1