Measuring Channel Or Calibration With Calibration Sheet Faults; Measuring Channel Calibration Faults; Hardware Faults; Supply Voltage Faults - Roland R1000 Series Manual

B0063191 / 1.3
9.6

Measuring channel or calibration with calibration sheet faults

No. Cause
141
Measuring channel 1:
142
143
Measuring channel 2:
144
145
Measuring channel 3:
146
9.7

Measuring channel calibration faults

No. Cause
150 Measuring channel 1:
151 Measuring channel 2:
152 Measuring channel 3:
153 Measuring channel 1:
154 Measuring channel 2:
155 Measuring channel 3:
9.8

Hardware faults

No. Cause
171 Hardware does not fit to Software / Firmware.
172 Display defective
173 Measuring channel 1 at 3 channel:
The sensor type set in configuration is not identical with
the connected sensor
174 Measuring channel 1 at 1 channel,
Measuring channel 2 at 2 channel: The sensor type set in
configuration is not identical with the connected sensor
175 Measuring channel 3 at 3 channel:
The sensor type set in configuration is not identical with
the connected sensor
9.9

Supply voltage faults

No. Cause
176 Operating voltage was below 20 VDC.
177 Voltage at PLC inputs / outputs is too low.
If the fault message 177 appears due to a mis-set system configuration, then simultaneously press for several seconds
all 4 operating keys and thus call up the configuration menu directly, and set the correct values there. Only then the fault
conditions are removed.
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
Sensor gap has decreased since
calibration
Sensor gap has increased since
calibration
Sensor gap has decreased since
calibration
Sensor gap has increased since
calibration
Sensor gap has decreased since
calibration
Sensor gap has increased since
calibration
Sensors connected do not
provide any measurement value
Timing PLC- interface is faulty
during calibration
Manual
Fault messages, causes and remedies
Remedy
• Check sensor gap at meas. station 1
• Eventually perform a measuring channel
calibration.
• Use a calibration sheet with correct thickness,
• Check sensor gap at meas. station 2
• Eventually perform a measuring channel
calibration.
• Use a calibration sheet with correct thickness,
• Check sensor gap at meas. station 3
• Eventually perform a measuring channel
calibration.
• Use a calibration sheet with correct thickness,
Remedy
• Make sure that a calibration sheet is placed
between the sensors
• The sensors might be contaminated
Check timing diagrams concerning calibration
(see chapters 6.3.7 and 6.3.8)
Remedy
Install correct Firmware.
Call Roland service / exchange the system.
Set the correct sensor type in the configuration of
the unit,
Remedy
Check power supply.
Check power supply for PLC inputs / outputs
if required switch off PLC voltage monitoring in the
system parameters.
105