Siemens PM330 Hardware Installation Manual page 140

Appendix
A.4 Acceptance test/configuration test
3. Activate SS1-t
3.1. Activate SS1-t while the motor is running.
3.2. Check the following:
The motor brakes along the OFF3 ramp.
•
OFF3 ramp is active (r0899.5 = 1)
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After the "SS1-t delay time" expires, the inverter signals:
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r0002 = [44] Switching on inhibited – connect 24 V to terminal STO (hardware)
The inverter signals neither faults nor alarms.
•
3.3. Check the status LEDs of the safety relay
(here in the example, a 3SK112x-...)
LED (1) DEVICE = green
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LED (2) OUT = green/yellow flashing
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– -> instantaneous (non-delayed) output circuit of the 3SK1 open. (OFF2 control)
– -> delayed output circuit of the 3SK1 still closed. (STO circuit)
After the time set at the 3SK1 rotary controller has expired
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LED (2) OUT = off -> both 3SK1 output circuits open
LED (3) IN = off -> 3SK1 switch-on (close) conditions not satisfied
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– Here, input circuit closed
LED (4) SF = OFF
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4. Deactivate SS1-t
4.1. Deactivate SS1.
4.2. Check the following:
STO is not active (r0002 ≠ 44).
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(e.g. R0002 = [31] Ready for switching on – set "ON/OFF1" = "1/0" (p0840)
The inverter signals neither faults nor alarms.
•
4.3. Check the status LEDs of the safety relay
(here in the example, a 3SK112x-...)
LED (1) DEVICE = green
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LED (2) OUT = green-> 3SK1 output circuit closed
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LED (3) IN = green-> 3SK1 switch-on (close) conditions satisfied
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– Input circuit closed
– Feedback circuit closed
– Start button where necessary actuated
LED (4) SF = OFF
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Hardware Installation Manual, 12/2018, A5E32844552B AF
Status
Power Module PM330