Faults Concerning Sensor Test; Faults Concerning Teach-In / Zero Adjust; Faults Concerning Sensors / Sensor Cables - Roland Double Sheet Detector R1000 Series Manual

Fault messages, causes and remedies
9.6

Faults concerning sensor test

No. Cause
141 Sensor distance Sensor 1 decreased since zero adjust.
142 Sensor distance Sensor 1 increased since zero adjust.
143 Sensor distance Sensor 2 decreased since zero adjust.
144 Sensor distance Sensor 2 increased since zero adjust.
145 Sensor distance Sensor 3 decreased since zero adjust.
146 Sensor distance Sensor 3 increased since zero adjust.
147 Sensor distance Sensor 4 decreased since zero adjust.
148 Sensor distance Sensor 4 increased since zero adjust.
9.7

Faults concerning Teach-In / Zero adjust

No. Cause
150 Teach-In
- the sheet is outside the measuring range of the sensors
(sheet too thin)
- no sheet is present.
- wrong nominal thickness or material was adjusted
151 Teach-In
- the sheet is outside the measuring range of the sensors
(sheet too thick).
- wrong nominal thickness or material was adjusted
152 Zero adjust is not possible.
9.8

Faults concerning sensors / sensor cables

No. Cause
155 Allocation of pair of sensors 1 is faulty
156 Allocation of pair of sensors 2 is faulty
157 Allocation of pair of sensors 3 is faulty
158 Allocation of pair of sensors 4 is faulty
160 Cable rupture at connection S1
161 Cable rupture at connection E1
162 Cable rupture at connection S2
163 Cable rupture at connection E2
164 Cable rupture at connection S3
165 Cable rupture at connection E3
166 Cable rupture at connection S4
167 Cable rupture at connection E4
If the fault messages of this group appear due to a mis-set system configuration (wrong number of sensors), then
simultaneously press all 4 operating keys and thus call up the configuration menu directly, and set the correct values
there. Only then the fault conditions are redressed.
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
106
Double Sheet Detector-series I20
is not possible because
is not possible because
Manual
Remedy
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Check sensor gap, perform zero adjust if required.
Remedy
Measuring range see section 3.3 "sensor
diagrams" and 2.2 "system type"
Measuring range see section 3.3 "sensor
diagrams" and 2.2 "system type"
• In the „System adjust" parameters select
parameter „Sensor distance" and check the
distance.
• The distances of the sensors may not deviate
for more than ±10% among each others.
Remedy
Check wiring / allocation (sensor plugged in
correct socket ?) of sensor pair
Check cable and sensor which is connected at S1
Check cable and sensor which is connected at E1
Check cable and sensor which is connected at S2
Check cable and sensor which is connected at E2
Check cable and sensor which is connected at S3
Check cable and sensor which is connected at E3
Check cable and sensor which is connected at S4
Check cable and sensor which is connected at E4
B0069991 / Rev. 1.7