Page 103
EN
15.2.6 Remedy faults
occurs. Most signal cables are moni-
tored for breakage, so a defective cable
or loose contact can cause a fault
When a warning occurs, it is recom-
mended that the system be stopped
and the fault be remedied.
When a malfunction occurs, the fault
must be remedied immediately in order
to prevent damage to the machine and
the associated risk of accidents.
After the fault has been remedied and
before operation is resumed, the
key
must be pressed or the equivalent CAN
command sent to reset the system's
-
tions.
15.2.3 Fault types
Depending on the severity of the fault, the
control unit issues either a warning or a mal-
Warnings are indicated by a constant
-
tion is stored in the FRAM.
Malfunctions
LED light. At the same time, the fault
15.2.5 Read faults
-
eration are stored in the control unit's FRAM
together with further system parameters and
a timestamp. They can then be read from the
FRAM. This allows each failure to be uniquely
-
face Protocol" manual for more information.
15.2 Operational malfunctions on KFGC
(CAN bus)
15.2.1 Pump malfunctions
The possible causes of malfunctions listed in
Chapter 11.1.8, "Malfunctions on KFG/KFGC
pump units," also apply for the KFGC CAN bus
version.
15.2.2 Faults detected by control unit
The comprehensive monitoring functions of
the LC-CAN 5000 control unit allow faults in
the operational process to be detected, regis-
tered and displayed.
the piston detector, are only displayed
when system monitoring is active (see
Chapter 6.3.3.1, page 61).
15. Operational and pump faults
KFGC
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