Usb Data Transmission (Virtual Rs232) Faults; System Operation Faults; Keyboard Faults - Roland R1000 Series Manual

B0063191 / 1.3
9.2

USB data transmission (virtual RS232) faults

No. Cause
40 Checksum does not correspond to transmitted information
41 The dimension of the data backup and the set dimension
for the L20 display are not the same.
45 The transmitted value is out of the defined range
(measuring window.)
47 The serial commands are following too fast.
49 The command is not known or not permitted.
9.3

System operation faults

No. Cause
51 Nominal thickness is 0,000 mm / 0.0000 inch.
52 Measuring channel 3:
53 Measuring channel 2:
54 Measuring channel 1:
9.4

Keyboard faults

No. Cause
55 The change of system or program parameter is not
possible because a fieldbus function is active
(e.g. measurement start).
56 The change of system or program parameter is not
possible because a function via I/O PLC interface is active
(e.g. measurement start).
57 The change of system or program parameter is not
possible because the parameter channel is open.
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
Measuring channel calibration
is missing
Manual
Fault messages, causes and remedies
Remedy
Check transmission path,
repeat data transmission.
Perform a Firmware update, because system
settings have been extended.
Remedy
Enter correct nominal thickness.
Perform a measuring channel calibration
Remedy
Await completion of fieldbus function or terminate
it.
Await completion of I/O function or terminate it.
Close the parameter channel.
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