Manual
Double Sheet Detector R1000 series E20
with integrated fieldbus interface
Communication with the PLC
B0046191 / Rev. 1.12
76
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
6.3.1
Process channel – functions and signals
Bytes 8 - 11:
Byte.Bit
PLC –> R1000 (BIN)
R1000 –> PLC (BOUT)
8.0
System test
Function result
8.1
Measurement start
Current measuring program: Teach-In performed
8.2
Teach-In 0-sheet / zero adjust
Function fault
8.3 Teach-In
1-sheet
Ready
1)
8.4 ---
Warning
2)
8.5
Clear 2-sheet / clear 0-1-2 o warning
0-sheet
2)
(summary output)
8.6 Program
switching
1-sheet
2)
(summary output)
8.7
Reset function fault
2-sheet
2)
(summary output)
9.0
Bit 0 measuring program
Bit 0 current measuring program
9.1
Bit 1 measuring program
Bit 1 current measuring program
9.2
Bit 2 measuring program
Bit 2 current measuring program
9.3
Bit 3 measuring program
Bit 3 current measuring program
9.4
Bit 4 measuring program
Bit 4 current measuring program
9.5
Bit 5 measuring program
Bit 5 current measuring program
9.6
Bit 6 measuring program
Bit 6 current measuring program
9.7
Bit 7 measuring program
Bit 7 current measuring program
10.0 ---
High byte thickness value
4)
(sensor 1)
10.1 ---
10.2 ---
10.3 ---
10.4 ---
10.5 ---
10.6
Sensor selection A
3)
Current sensor selection A
10.7
Sensor selection B
3)
Current sensor selection B
11.0 ---
Low byte thickness value
4)
(sensor 1)
11.1 ---
11.2 ---
11.3 ---
11.4 ---
11.5 ---
11.6 ---
11.7 ---
1), 2), 3), 4)
Footnotes see Table “Bytes 21 to 23”
Explanation of the summary output function in case of 0-sheet, 1-sheet, 2-sheet:
If the equipment is operated in the sequencer mode (program with several sensors, e.g. 1+3+4),
then the measurement results are issued as “summary output“. The following priorities are
assigned:
•
If one or several of the sensors issue the double sheet signal (2-sheet), then the “summary
output“ is 2-sheet
•
If only the 1-sheet is present, then the “summary output“ is 1-sheet
•
Otherwise the “summary output“ is 0-sheet
If the results of individual sensors are required, then interrogate bytes 12-23.
