Acceptance Test Sdi - Siemens SINAMICS G120 Function Manual

A.1.8

Acceptance test SDI

The acceptance test for SDI+ and SDI- is separately described in the following. If you use
the SDI function in both directions of rotation, you must carry out both acceptance tests.
SDI can be set with the STOP A and STOP B stop responses. The following diagrams only
show the case with the stop response STOP A. The different response of the drive,
depending on the stop response set is described in the following tables.
Acceptance test for SDI positive
The two diagrams show the recommended steps to take during the acceptance test. The
acceptance test differs depending on how you have set SDI:
● Diagram 1: The "SDI active" feedback signal remains active when the motor is switched
● Diagram 2: The "SDI active" feedback signal becomes inactive when the motor is
Figure A-11 Diagram 1 - acceptance for SDI+, "SDI active" remains active when the motor is switched off
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
off.
switched off.
A.1 Examples of acceptance tests
Appendix
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