Troubleshooting
Instruction Manual ColorPlus 3
14501E/2
69
WARNING
MESSAGE
DESCRIPTION
POSSIBLE CAUSES
SERVICE
Shows when service work is
due.
Service work is due.
VERS.SD CARD
The data on the microSD card
does not match the current
software.
Update was performed incor-
rectly.
WATCHDOG
The internal fault monitoring
has been actuated.
The program has been re-
started.
Program crash.
Table 3: Possible warning messages
10.1.2
Fault messages and effect on operation
FAULT
If a fault occurs during operation, it has the following
effects:
A fault is a malfunction which prevents correct
measurement value acquisition.
The measuring values of the concerned photome-
ter go to
0
.
Assigned current outputs go to the programmed
electrical current
If fault
.
Assigned limits are deactivated.
When the
Fault
message appears,
the color of the
status display changes to
red
and the text de-
scribes the fault in question.
If an output for faults is programmed, it is
activated.
Example:
FAULT SERIAL 1
The following fault messages can be displayed:
FAULT MESSAGE
DESCRIPTION
POSSIBLE CAUSES
SLAVE SW VERS
The software version of the
photometer does not match
that of the control unit.
Different delivery data on in-
strument and control unit. Car-
ry out a slave update.
Reference Handbook
SERIAL 1
The control unit cannot estab-
lish a connection to the pho-
tometer.
Interrupted connection to the
photometer.
Defect in the electronic system.
Service technician
V ANALOG
One of the internal analog
voltages is outside the permit-
ted range.
Defect in the electronic system.
Service technician
