Pilz PSS SB NOT, Basic license - Manual (Page 62)

6-20 Modular Block System: Emergency Stop Circuits
Standard Function Blocks
Sequence of function test:
• Press E-STOP button
• Release E-STOP button
• Press reset button (input parameter RSET)
Error messages
Any fault that is detected will be stored in the corresponding error data
word (
SSNR) of the administration data block (1st data block), until the
fault has been fully dealt with.
• Error messages in the administration data block
- Bit 00: E-STOP button operated
Remedy: Release E-STOP button and reset
(input parameter
RSET)
- Bit 01: Reset required
Remedy: Reset (input parameter
RSET)
- Bit 03: Function test required due to a synchronisation error
Remedy: Perform function test (press E-STOP button, release
it and reset (input parameter
RSET))
- Bit 04: E-STOP button operated and reset button pressed
Remedy: Check button, cable and input card, release E-STOP
button and reset again (input parameter
RSET)
- Bit 05: Reset button pressed too soon or constantly pressed
Remedy: Check reset button, cable and input card and reset
again (input parameter
RSET)
- Bit 06: Initial reset required
Remedy: Reset (input parameter
RSET)
- Bit 07: Synchronisation error N/C contact 1
Remedy: Check button, cable and input card, release the E-
STOP button and perform a function test (press E-STOP
button, release it and reset (input parameter
RSET))
SB063