Roland R1000 Series Manual page 85

B0048191 / Rev. 1.5
6.3.9 Reset Function fault
Reset function fault
BOUT
Function result)
BOUT
Function fault
BOUT
ENABLE
Fig. 36: Timing diagram for reset function fault
OUT ENABLE is not reset if a critical systems fault is present. Examples are memory fault, power
failure, or voltage too low. Critical faults cannot be reset via the process channel. It is necessary to
eliminate the cause of the fault.
1)
In case of "Function fault" = 1 "Function result" will sometimes remain at 0.
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Detector R1000 series UDK20
with integrated fieldbus interface
BIN
1)
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.
Manual
„1" if fault
0V if fault
< 10ms
Communication with the PLC
85