Pilz PSS SB NOT, Basic license - Manual (Page 53)

Modular Block System: Emergency Stop Circuits 6-11
QAut = 1: Automatic reset when
EIN = 1: E-STOP-button is released
QAnf = 0:
INFORMATION
Automatic reset is only possible in conjunction with:
EIN = RLO-1 (M 110.01) and
QAnf = RLO-0 (M 110.00).
This means that an automatic reset
(
QAut = 1) and a reset on PSS start-up
( QAnf = 1) are mutually exclusive.
Output parameters
• FG: Enable flag bit
FG = 0:
Not enabled
FG = 1: Function enabled when no errors are present
Error messages
Any fault that is detected will be stored in the corresponding error data
word (
SSNR) of DB 015 (1st data block), until the fault has been fully dealt
with.
• Error messages in DB 015
- Bit 00: E-STOP button operated
Remedy: Check button, cable and input card, release E-STOP
button and reset (input parameter
EIN)
- Bit 01: Contact synchronisation time exceeded for N/C contact S1_Ö
Remedy: Check button, cable and input card, release E-STOP
button and reset (input parameter
EIN)
- Bit 02: Contact synchronisation time exceeded for N/C contact S2_Ö
Remedy: Check button, cable and input card, release E-STOP
button and reset (input parameter
EIN)