Manual
Double Sheet Detector-series I20
Fault messages, causes and remedies
B0069991 / Rev. 1.7
104
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
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.
The EEPROM is defective. Change the unit.
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
Zero adjust for sensor pair 1 is not realistic.
Perform a zero adust.
5
Zero adjust for sensor pair 2 is not realistic.
Perform a zero adust.
6
Zero adjust for sensor pair 3 is not realistic.
Perform a zero adust.
7
Zero adjust for sensor pair 4 is not realistic.
Perform a zero adust.
8
Zero adjust for several sensor pairs is not realistic.
Perform a zero adust.
10
Program number is not realistic.
With the keyboard switch over to another program
and back.
11
System parameter „Language“ is not realistic.
The memory faults no. 11 … 39 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 „System type“ is not realistic.
13
System parameter “Display time“ is not realistic.
14
System parameter “Level 0-1-2-wa“ is not realistic.
15
System parameter „Hold 2-sheet“ is not realistic.
16
System parameter “External adjust“ is not realistic.
17
System parameter „Pair of sensors“ is not realistic.
18
System parameter “Display value in…“ is not realistic.
19
System parameter “Bus readout value“ is not realistic.
20
System parameter “Measuring mode“ is not realistic.
21
System parameter “Password active“ is not realistic.
22
System parameter “Password I20“ is not realistic.
23
System parameter “Bus address“ is not realistic.
24
System parameter “Bus baud rate“ is not realistic.
25
System parameter “Ext. measurement start“ is not realistic.
26
System parameter “Sensor type“ is not realistic.
27
System parameter “Auto prog. select“ is not realistic.
28
System parameter “Compensation level“ is not realistic.
29
System parameter “Hardware lock“ is not realistic.
30
System parameter “Default Settling time“ is not realistic.
31
System parameter “IN/OUT PLC Voltage“ is not realistic.
39
Several System parameters are not realistic.
Check all system parameters and store anyone of
them. By this action all parameters will then be
saved.
