Manual
Double Sheet Detector R1000 series E20
with integrated fieldbus interface
Fault messages, causes and remedies
B0046191 / Rev. 1.12
130
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
9.1
Faults concerning Memory
No. Reason
Remedy
2
Error while writing to the EEPROM.
No storage in memory possible.
The EEPROM is defective
3
System parameter “Program Number” is out of range >
255.
The storage faults no.
3 to 19
(excluded fault no.
12) can be redressed as follows:
•
Select the faulty system parameter in
system
config.
•
Press ENTER key; the corresponding
entry then blinks.
•
Change the value with the arrow keys.
•
Store the value by pressing the ENTER
key
again.
•
Recycle power in order to check the new
value.
4
System parameter “Measuring time” is not realistic.
5
System parameter “Dimensions in” is neither mm nor inch.
6
System parameter “Measuring mode” is neither single
measurement nor continuous measurement resp.
keyboard nor PLC.
7
System parameter “Output Bus” neither mm nor inch.
8
System parameter “Language” is not realistic.
9
System parameter “Number of sensors” is not realistic.
10
System parameter “2-sheet hold” is not realistic.
11
System parameter “Measurement start” is not realistic.
12
see below
13
System parameter “Sensor selection” is not realistic.
16
System parameter “Sensor type” is not defined.
17
System parameter “Output Level 0-1-2” is not realistic.
18
System parameter “External adjustment” is not realistic.
19
System parameter “Bus address” is not realistic.
20
Memory error XX. The program no. XX is not realistic.
The program has been deleted.
Create a new program and store it. Recycle power.
If error code appears again, change EEPROM.
21
Same as above, but several programs have been deleted.
The numbers of the deleted programs cannot be
indicated. Check all programs. Recycle power.
If error code appears again, change EEPROM.
12
Parameter for zero adjust is not realistic.
Repeat zero adjust.
9.2
Faults concerning Zero adjust
No. Cause
Remedy
25
The zero adjust value is not realistic
Perform new zero adjust.
Perhaps there was material in front of the sensor.
9.3
Faults concerning Teach-In
No. Cause
Remedy
30
The sheet cannot be taught because there is no sheet in
front of the sensor or the sheet thickness is wrong.
Check sheet for correct thickness.
Repeat teach-in.
If fault appears again, the sensor might be
defective.
