Schwing SC30 - Page 44

5.2-44
005.050.01-EN
Fault codes (information intended for specialists)
Block
2
Block
3
Description
Cause
Remedial action
01
01
EEPROM failure
CRC incorrect checksum, soft-
ware last programmed sets CRC
Restart system; if problem per-
sists, reload application pro-
gram.
01
02
Flash memory
failure
CRC checksum error, software
last programmed sets CRC
Restart system; if problem per-
sists, reload application pro-
gram.
01
03
Stack memory
failure
Incorrect size of data of CAN
open protocol, incorrect data-
flow or stack overflow
System restarts automatically. If
problem persists, reload applica-
tion program.
01
04
RAM memory
failure
Incorrect RAM and/or hardware
identification
System restarts automatically. If
problem persists, reload applica-
tion program.
02
01
Illegal voltage at
boom enable
output
Error at boom enable output or
external voltage supplied to
boom enable output
System restarts automatically.
Check connector of boom ena-
ble output and remove connect-
or, if any. Restart system.
02
02
Boom enable
output short-
circuit
Boom enable output error or
overload
System restarts automatically.
Check connector of boom ena-
ble output and remove connect-
or, if any. Restart system.
02
03
Safety switch
error
Safety switch output read-back
error or incorrect voltage (high
instead of low)
System restarts automatically.
Remove all connectors at inputs
and outputs. Restart system.