Checking The "Safe Halt" Function; Safe Halt" In The Dc Link Version - Siemens SINAMICS G180 Installation And Operating Instructions Manual

Spare parts and accessories
10.2 Peripheral boards 1 to 4
10.2.3.1

Checking the "Safe halt" function

Procedure
Test the shutdown function for the operation of the "Safe halt" function. Proceed as follows:
1. Apply voltage to the inverter until the "READY" LED lights.
2. Open the jumper inserted between the control cable terminals ‑X2:17 and ‑X2:18. The
3. From this time, the inverter cannot be switched on by pressing the <On> button on the
4. Acknowledge the error, e.g. using the <S+I> buttons on the display. The inverter checks
5. The inverter checks the safety function automatically when the control voltage of the inverter
10.2.3.2

"Safe halt" in the DC link version

The "Safe halt" input is redundant in design from the control cable terminal. You can use a
switching element with one circuit or with two circuits. In the case of two circuits, connect the
second contact of the switching device to control cable terminals ‑X2:3 and ‑X2:24. Provide
conversion of the inverter. This can only be performed by the service personnel of the
manufacturer. Contact the factory for this.
If you only actuate one circuit in this configuration, "!!FAULT!! Actuation Safe halt" is shown
on the display.
NOTICE
Malfunctions
If the inverter is used in safety-relevant applications with visible transport damage,
malfunctions and damage to property can occur. Do not use inverters with visible transport
damage.
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inverter then switches to "FAULT":
– The "READY" LED goes out.
– The red "FAULT" LED lights.
– The inverter display shows the message "Safe halt active".
display.
both the redundant shutdown routes.
– If the inverter returns to "READY" after the acknowledgement and does not display any
errors, the test has been completed successfully.
– If the inverter remains on "FAULT" and "!!FAULT!! Test Safe halt" is on the display, one
of the shutdown routes is not functioning correctly. In this case, you must contact the
factory.
returns or when the error is acknowledged after a test.
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001