Recommissioning After Error; Switching The Inputs "Ss1 Activate" Or - Pilz PMCprotego S1 Operating Manual

7 Commissioning
7.3 Recommissioning
7.3.2

Recommissioning after error

7- Inbetrieb_Wiederinbetrieb_nach_Fehler Recommissioning after error
Betrieb_Neustart_nach_Fehler_S1
7.3.2.1 Switching the inputs "SS1 Activate" or "SS1 SIL3/Reset"
7- Betrieb_Neustart_S1 Switching the inputs "SS1 Activate" or "SS1 SIL3/Reset"
7-6
Key:
Servo amplifiers

– 24 V: Supply voltage
– BTB/RTO: Relay contact for operational readiness, servo amplifier
– L1, L2, L3: Mains voltage
– X8: Intermediate circuit
– STO-ENABLE: Start interlock
– HW-/SW-Enable: Hardware and software enable
– Enable U, V, W: Motor connection
– Motor n: Motor speed
– t : Servo amplifier's run-up time
1
– t : Load time, intermediate circuit capacitance
2
– t4: Processing time until servo amplifier is enabled
Safety card

– 24 V: Supply voltage
– SS1 Activate: SS1 activated
– SS1 SIL3/Reset: Input for SIL3 and reset
– Ready: Operational readiness
– STO Acknowledge: Status: STO activated
– t3: Safety card's run-up time
This section describes the recommissioning process after an error has
occurred.
Rectify the error, noting:
The error messages in the error stack

The LED display.

Perform a reset as follows:
Switch inputs "SS1 Activate" or "SS1 SIL3/Reset"

or
Run the command "CLRFAULT"

1. Switch input "SS1 Activate" or "SS1 SIL3/Reset" to 0 V
The safety card performs the safety function SS1 (Safe Stop 1) and

switches to a "STOP" condition. The "FAULT" LED flashes.