Manual
Double Sheet Detector R1000 series E20
with integrated fieldbus interface
B0046191 / Rev. 1.12
Communication with the PLC
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
87
6.3.6
Clear 2-sheet / Clear 0-, 1- , 2-sheet outputs
Fig. 47: Timing diagram for clear sheet outputs
Note
The measured timing periods were determined with 12 Mbit- Profibus.
These timing periods can vary with different transmission rates and bus
systems. The cycle time of the PLC has not been taken into account.
6.3.7
Teach-In 0-sheet / Zero adjust
Fig. 48: Timing diagram for Teach-In / zero adjust
Note
The measured timing periods were determined with 12 Mbit- Profibus.
These timing periods can vary with different transmission rates and bus
systems. The cycle time of the PLC has not been taken into account.
Note
According to the setting in the configuration menu, item 12 "Sensor
selection" the Zero adjust causes following:
- external: the selected sensor in "selection A/B" is nulled.
- Program: the selected sensors in the active program are nulled.
1)
In case of “Function fault“ = 1 “Function result“ will sometimes remain at 0.
< 10ms
< 10ms
< 10ms
BOUT 8.0
Function result
1)
BOUT 8.2
Function fault
BOUT 8.3
Ready
OUT
(
0-sheet, 1-sheet, 2-sheet)
Warning,
BOUT 8.4 to 8.7
(Warning, 0-sheet, 1-sheet, 2-sheet)
BIN 8.5
(
0-sheet, 1-sheet, 2-sheet)
CLR 2-sheet,
„0“ active
„0“ active
„1” if fault
0V if fault
< 10ms
„1” if fault
0V if fault
BIN 10.6 to 10.7
Sensor selection A/B
BOUT 10.6 to 10.7
Sensor selection A/B
BOUT 8.0
Function result
1)
BOUT 8.2
Function fault
BOUT 8.3
Ready
BIN 8.2
Teach-In 0-sheet,Zero adjust