Manual
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
Fault messages, causes and remedies
B0063191 / 1.3
102
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
9.1
Memory faults
1
Fault when reading from EEPROM.
Memory cannot be read.
The EEPROM is defective. Change the unit.
2
Fault when writing to EEPROM.
Memory cannot be written to.
3
Parameter in program 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.
4
Calibration of measuring channel1 is not realistic.
Perform a calibration of measuring channel 1.
8
Calibration of more measuring channels is not realistic.
Perform calibration of measuring channels.
10
Program number is not realistic.
Switch with the keyboard over to another program
and back.
11
System parameter 1 „”language“ is not realistic.
The memory faults no. 11 … 32 can be redressed
as follows:
•
Select the faulty system parameter in the
system configuration.
•
Press the ENTER key: The corresponding
setting will then blink.
•
Correct the value with the arrow keys, if
required.
•
Store the value by pressing the ENTER
key.
12
System parameter 2 ”system type“ is not realistic.
13
System parameter 5 “display time “ is not realistic.
14
System parameter 17 “output 0-1-2-warning“ is not realistic.
15
System parameter 15 „stop if 2-sheet“ is not realistic.
16
System parameter 20 “external adjust“ is not realistic.
17
System parameter 11 ”number of active channels“
is not realistic.
18
System parameter 3 “display value in…“ is not realistic.
19
System parameter 4 “bus readout value in…“ is not realistic.
20
System parameter 14 “measuring mode“ is not realistic.
21
System parameter 9 “password active“ is not realistic.
22
System parameter 10 “Password L20“ is not realistic.
23
System parameter 6 “bus address“ is not realistic.
24
System parameter 7 “bus baud rate“ is not realistic.
25
System parameter 16 “ext. measurement start“ is not
realistic.
26
System parameter 12 “Sensor type“ is not realistic.
27
System parameter 18 “storage of active program number“ is
not realistic.
30
System parameter 13 “default moving average“ is not
realistic.
31
System parameter 19 “monitor IN/OUT PLC voltage is not
realistic.
32
System parameter 21 “check for obstruction or wrong sheet
position“ is not realistic.
39
Several system parameters are not realistic.
Correct all system parameters and correct if
necessary. Store anyone of them. By this action all
parameters will then be saved.
