Siemens SINAMICS G120C, Руководство по эксплуатации

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Procedure with STARTER
To set the forced checking procedure (test stop) of the basic functions, proceed as follows:
1. Select the screen form for setting the forced checking procedure.
2. Set the monitoring time to a value to match your application.
3. Using this signal, the inverter signals that a forced checking procedure (test stop) is required.
Interconnect this signal with an inverter signal of your choice.
4. Close the screen form.
You have set the forced checking procedure (test stop) for the basic functions.
Procedure with Startdrive
To set the forced checking procedure (test stop) of the basic functions, proceed as follows:
1. Select the screen form for setting the forced checking procedure.
2. Set the monitoring time to a value to match your application.
3. Using this signal, the inverter signals that a forced checking procedure (test stop) is required.
Interconnect this signal with an inverter signal of your choice.
You have set the forced checking procedure (test stop) for the basic functions.
Description
The forced checking procedure (test stop) of the basic functions is an inverter self test. The
inverter checks its circuits to switch off the torque. If you are using the Safe Brake Relay, for
a forced checking procedure, the inverter also checks the circuits of this component.
You start the forced checking procedure each time that the STO function is selected.
Using a timer block, the inverter monitors as to whether the forced checking procedure is
regularly performed.
Advanced commissioning
6.15 Safe Torque Off (STO) safety function
SINAMICS G120C converter
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Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF