Roland R1000 Series Manual page 76

Communication with the PLC
Bytes 21 - 23:
Octet.bit
21.0
21.1
21.2
21.3
21.4
21.5
21.6
21.7
22.0
22.1
22.2
22.3
22.4
22.5
22.6
22.7
23.0
23.1
23.2
23.3
23.4
23.5
23.6
23.7
1)
Ready / ENABLE (via I/O): If 0/0V, then control unit fault. Operator action necessary at the control unit, e.g. memory
fault, voltage missing or too low.
2)
The control unit configuration can be selected 0V active or 24V active for these outputs. This applies also to I/O
outputs.
3)
The measuring value is spent as follows:
HIGH BYTE (Byte 10 resp. 13, 16, 19, 22 without Bit 6, 7)
1.
2. 1 - 10000 inch
For the output of the actual sensor selection via fieldbus following binary scheme applies:
Sensor selection B
0
0
1
1
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
76
Double Sheet Detector R1000 series UDK20
with integrated fieldbus interface
PLC -> R1000 (BIN)
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Micrometer = 0...16000µm
= 0...6300 inch
Binary scheme sensor selection
Sensor selection A
0
1
0
1
Note In the following timing diagrams all outputs and inputs via the bus
are designated as BOUT and BIN, in contrast, the opto coupler
interface uses OUT or IN.
Manual
R1000 -> PLC (BOUT)
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Low Byte (Byte 11 resp. 14, 17, 20, 23)
Sensor
1
2
3
4
B0048191 / Rev. 1.5