Pilz PNOZ s30 24-240VACDC 2 n/o 2 n/c - Manual (Page 60)

Operation
Operating Manual PNOZ s30
1001715-EN-13
60
Display
Error stack entries
Up to 20 status and error messages are stored in the unit and can be called up via the dis-
play (see section entitled "Display Menu – Configuration – Menu Overview). They can also
be called up if the error has been rectified and the unit has been restarted.
The following information is shown on the display:
} Sequential number of an error stack entry (1 ... 20).
} Error number (0 ... 65 535)
} Error category
– Errors that can be rectified by the user
are described in the following list
Remedy: Rectify error; if necessary, contact Pilz
– Internal errors (system errors, all errors that are not described in the list)
Remedy: Switch device on and off, contact Pilz
Current error messages
If an error is detected, the "Fault" LED lights up on the device and an error message ap-
pears on the display (see error stack).
Up to 8 current error messages are shown on the display.
A message is shown until the error is rectified and the device has been switched off and
then on again.
List of the errors that can be rectified by the user
Error
no. Error message Description Remedy
2 PNOZ s30 cold
started The unit is ready for
operation
(Error stack entry)
Purely for information
3 Brown Out
occurred Supply voltage too
low
Check supply voltage
2000 Wrong signal
A ... /Z Unfeasible signal
from encoder
-Ensure that there is no open
circuit in the wiring of input A...
/Z
-Ensure that the correct encoder
is configured and connected
-Ensure that the encoder oper-
ates correctly
2001 AB frequency
> fmax AB The maximum fre-
quency of the encod-
er at tracks AB was
exceeded
-Enter a max. frequency for
"Track AB fmax" that is not ex-
ceeded during normal operation
-Ensure that a suitable encoder
is connected
7.1.2
7.1.2.1
7.1.2.2