Instruction Manual

Installation / Preparation for commissioning
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland
Telefon [phone], Telefax [phone], E-Mail: [e-mail]
39
English
5.10 LED status display
Fig. 15: LED status display
Power LED, green CH1: Measuring channel 1, CH2: Safety system
OFF
Supply voltage absent or outside the range 11…28 VDC,
hardware error
ON Ready for operation, normal condition
Error LED, red CH1: Measuring channel 1, CH2: Safety system
OFF Ready for operation, no fault
ON
Fault condition; general fault indicator for faults which
result in the data output being shut down.
Exception:
If there is a fault in the incremental channel, the LED is
also ON, but the SSI remains operational.