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ROLAND
Rev. 1.0
9. Fault messages, causes and remedies
In case of a fault, the control unit displays an error message, showing error number and error class of the
malfunction.
The fault number indicates the fault and the probable cause. The description of the fault and the suitable
remedy are found in the the following tables. Before the equipment can continue operation, the cause of
malfunction must have been redressed and then confirmed ( MENU key).
Note: If the cause of the fault is not redressed, then the fault cannot be cleared.
The fault messages are summarized into the following classes:
•
Memory fault
•
Teach-in faults
•
Transmission faults (RS232)
•
Measuring operating faults
•
Keyboard faults
•
Operating voltage faults
•
Faults in the Sensor Switch Box
•
PLC inputs
•
Other faults
ROLAND ELECTRONIC GMBH · Otto-Maurer-Str. 17 · D-75210 Keltern · Telefon (0049) (07236) 9392-0 · Telefax (0049) (07236) 9392-33
OPERATING INSTRUCTIONS
DOUBLE SHEET DETECTOR R1000 UDK20
Error code:
System Param.:12
P12 LW:24-32mS/m
60
power
Picture: Example of a fault message
Page 95
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