Appendix - Message And Fault Code List - ABB PLUTO Safety-PLC Operating Instructions Manual

14 Appendix - Message and fault code list

Note: Reboot can either be made from PC computer or by power off-on.
Status messages
No: Description
- - Power up
N n Run mode (nn = station number)
Lo Program load mode state.
Flashing "Lo", ready for self programming (program found in other unit).
HA Program execution stopped from PC computer or not started after program download.
(SR11=7)
Can be started either from PC or by power off-on.
UE Application specific user error, controlled by SR_PlutoDisplay in the PLC program.
User faults
No: Fault and possible reason.
Er10* Dynamic output short circuited to foreign voltage.
Er11* IQ_ for illuminated push button function. Missing diode.
Er12* Short circuit between two dynamic inputs.
Er13* Static output Q10..17 (Q20..27) short circuited to 0V or
overloaded.
Er14* Static output Q10..17 (Q20..27) short circuited to 24V.
Er15 Power supply below 18V.
Er16 Power supply above 30V.
Er17 Power supply below 15V. Critically low.
Er18 CAN-bus fault. (Short circuit, termination resistor, etc.)
Er19 Other unit with same station number on Can-bus.
Er20 PLC-program not loaded.
Er21 PLC-program CRC-error.
Er22 IDFIX problem. External IDFIX can not be read.
Er23 Unmatched ID. IDFIX doesn't match declaration in
program.
Er24 Erroneous PLC-code. Invalid PLC-instructions.
Er25 For versions as B16 or B22. Non existing output used in
program.
Er26 Baud rate conflict. Unit programmed for other baud rate
than current bus baud rate.
Note that Pluto must be rebooted after change of
baudrate in the PLC program.
Er27 Wrong checksum for unit member in common program.
Er28 PLC program does not match the Pluto family.
Families: [A/B/S/D 20, 16, 22], [B/S/D 45, 46], [Pluto AS-
i, B42 AS-i]
Er29 Unsupported program version. The program contains
instructions only supported by later customer specific
operating systems. **(See below)
Er30 Unsupported function block used. **(See below)
Er31 IDFIX-PROG program mismatch.
*Combined with LED flashing for the affected I/O.
**Additional information can be retrieved via Pluto Manager.
Reset action
Automatically reset
Automatically reset
Automatically reset
Automatically reset,
"K" button
Automatically reset
Autom. 3 min or "K" button
Autom. 3 min or "K" button
Autom. 3 min or "K" button
Autom. 3 min or "K" button
Load of PLC program
Reload with valid PLC-program
Reboot (Replace IDFIX)
Exchange of identifiers or re-
declaration of identifier in
program.
Reload with valid PLC-program
Reprogramming or reboot
Reprogramming or reboot
Change to other type of Pluto
or change the program.
Update of operating system
Update of operating system
Load program to flash memory
with "K" button.
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