![Roland l20 Скачать руководство пользователя страница 46](http://html1.mh-extra.com/html/roland/l20/l20_manual_1479453046.webp)
Manual
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
Communication with the PLC
B0063191 / 1.3
46
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
6.3.8 Calibration dynamic (L20-3-XX-S only)
During the dynamic calibration the sheet must be passed between the sensors.
Fig. 22: Timing diagram for Teach-In 1-sheet – dynamic
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.
Note
The thickness of the calibration sheet is set in menu adjustment
parameter in chapter 7.8
BIN 8.2 / 12.2 / 15.2 / 18.2
Calibration
BOUT 8.0
Function result
1)
BOUT 8.2
Function fault
OUT 8.3
Ready
BIN 11.7 /14.7 / 17.7 / 20.7
Range
Range
> 0 ms
< 0.5 s
< 15 ms
Calibration
Range
> 350 ms