Faults Concerning Supply Voltage; Faults Sensor Switch Box; Faults Concerning Plc Parallel Inputs; Other Faults - Roland udk20 Manual

B0048991 / Rev. 1.3
9.8

Faults concerning supply voltage

No. Cause
60 Operating voltage was below 20 VDC.
62 Sensor voltage too low.
9.9

Faults Sensor Switch Box

No. Cause
65 Error in the Sensor Switch Box.
9.10

Faults concerning PLC parallel inputs

No. Cause
70 Operation of PLC inputs is incorrect.
71 The parallel function is not possible, because
another parallel function is active (e.g. measurement
start and in addition Teach-In 1-sheet).
72 Selected program number >255.
73
Parallel function is blocked in the system
configuration (ext. adjust: no).
76 The parallel function is not possible, because the
system was configured to "internal control".
77 The parallel function is not possible, because the
menu is open.
9.11

Other faults

No. Cause
> 80 An error has occurred which cannot be
unequivocally identified to one of the above error
codes.
Pos: 65 /Komponenten allgemein/Leerseite @ 0\mod_1165223317234_501.doc @ 2343 @ @ 1
Pos: 66 /Kapitelübersicht/10. Wartung @ 0\mod_1121422080015_501.doc @ 514 @ 1 @ 1
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Detector R1000 series UDK20
Manual
Fault messages, causes and remedies
Remedy
Check power supply.
Check external power supply
(insufficient power ?).
Contact Roland Electronic Service Department.
Remedy
If a Sensor Switch Box is connected, check box and
cables.
Otherwise read the notes in chapter 9.1.
Remedy
Check timing of PLC inputs.
See timing diagrams.
Select the new program number.
If required, change configuration.
In case of "internal control" it is only possible to select the
measuring program. If required, change configuration to
"external control".
Close the menu.
Remedy
Contact Roland Electronic Service Department.
105