Manual
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
B0063191 / 1.3
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
45
6.3.6 Clear 2-sheet / Clear 0-, 1- , 2-sheet outputs
Fig. 20: Timing diagram for clear sheet outputs
1)
In case of “Function fault“ “Function result“ is not necessarily set.
Note
The measured timing periods were determined with12 Mbit/s 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 Calibration static (L20-XX-S only)
A static calibration is not possible with L20-3-XX-S. (L20-XX-S is in preparation)
Fig. 21: Timing diagram for calibration static
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.
1)
In case of “Function fault“ = 1 “Function result“ will sometimes remain at 0.
BIN8.5
(
0-sheet, 1-sheet, 2-sheet)
CLR 2-sheet /
BOUT8.0
Function result
1)
BOUT8.2
Function fault
BOUT8.3
Ready
BOUT8.4 - 7
(Warning, 0-sheet, 1-sheet, 2-sheet)
OUT 0, 1, 2, 4
(Warning,0-sheet, 1-sheet, 2-sheet)
“1” if fault
0V if fault
"0" active
"0" active
< 15 ms
< 15 ms
BIN 8.2
Calibration
BOUT 8.0
Function result
1)
BOUT 8.2
Function fault
OUT 8.3
Ready
< 7 s
< 15 ms
max. ? ms
max. ? ms
