Pilz PSS SB HYD, Basic license - Manual (Page 70)

6-8 Modular Block System: Hydraulic Presses
Standard Function Blocks
• RSET: Reset output
RSET = 1: The operating mode has been changed.
If the operating mode has been changed (e.g.
“reset ESPE/AOPD”), the
RSET output will be
high for one cycle.
Error messages
Any fault that is detected will be stored in the corresponding error data
word (
SSNR) of DB015 (1st data block), until the fault has been fully dealt
with.
• Error messages in DB015
- Bit 00: Incorrect input signal
More than one input ( S1 ... S8) is high.
Remedy: Check switch, cable and input card, then reset
(input parameter
RSet)
- Bit 01: No input signal ( S1 ... S8) is high,
all inputs are low (cable break)
Remedy: Check switch, cable and input card, then reset
(input parameter
RSet)
- Bit 08: Switch changed when LOCK = 1
Remedy:
If switch has not changed: Check switch, cable and input card,
then reset (input parameter
RSet)
If switch has changed: Check switch position and then reset
(input parameter
RSet)
- Bit 14: RSet input constantly high or set too early
Remedy:
If
RSet input was not set too early and is constantly high:
Check switch, cable and input card, then reset
(input parameter
RSet)
If RSet input was set too early: reset again
(input parameter RSet)
INFORMATION
Error bits 00, 01 and 08 can only be reset in “Setup” mode.
SB051