Siemens SINAMICS G120 Function Manual page 306

Appendix
A.1 Examples of acceptance tests
4.
5.
You have completed the acceptance test of the SDI function for the negative direction of
rotation.
306
Test the set limit value
4.1. Enter a positive speed setpoint.
The following test depends on how you have set the SDI function during
4.2.
commissioning:
STOP A in the event of a limit value
violation
The inverter signals the following:
C01716 and C30716 (tolerance for
•
safe direction of motion exceeded)
C01700 and C30700 (STOP A
•
initiated)
4.3. Analyze the trace
When SDI- is activated, the inverter signals: SDI- is active (r9722.13 = 1).
•
If r9713[0] > SDI tolerance, then the inverter signals an internal event
•
(r9722.7 = 0).
STOP A in the event of a limit value
violation
The motor coasts down to a
•
standstill (r9722.0 = 1).
Acknowledge fault
5.1. Deselect SDI-.
5.2. Check: SDI- is not active (r9722.13 = 0).
5.3. Acknowledge the messages for the safety functions.
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
STOP B in the event of a limit value
violation
The inverter signals the following:
C01716 and C30716 (tolerance for
•
safe direction of motion exceeded)
C01701 and C30701 (STOP B
•
initiated)
C01700 and C30700 (STOP A
•
initiated)
STOP B in the event of a limit value
violation
The inverter brakes the motor on
•
the OFF3 ramp (r9722.1 = 1).
After braking, STO is active
•
(r9722.0 = 1).
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
Status