Omron FH series User Manual page 347

Clear Parallel OR+DO
The OR signal and DO signals are cleared as follows.
• Time Chart
STEP signal
BUSY signal
OR signal
DO0 to DO15 signals
GATE signal
DI0 to DI6 signals
DI7 signal
*1 A delay of up to 1 ms will occur when the GATE signal is turned ON. (This applied only to the FH.)
• Output Signals
Signal
This does not change when the OR and DO signal is being cleared.
READY Do not, however, clear the OR and DO signal when the READY signal is turned OFF. The com-
mand will not be executed correctly.
This does not change when the OR and DO signal is being cleared.
BUSY Do not, however, clear the OR and DO signal when the BUSY signal is turned ON. The command
will not be executed correctly.
OR It will turn OFF if it was turned ON.
DO0 to DO15 It will turn OFF if it was turned ON.
This does not change when the OR and DO signal is being cleared.
GATE Do not, however, clear the OR and DO signal when the GATE signal is turned ON. The command
will not be executed correctly. Or, the DO and GATE will not be output correctly.
• Input Signals
Signal
DI0 Turn OFF.
DI1 Turn ON.
DI2 to DI5 Turn OFF.
DI6 Turn ON.
This is the trigger signal to clear the OR and DO signal.
DI7 After DI0 to DI6 are set, turn ON DI7 after an interval over 1 ms. After checking that the OR DO
signal has turned OFF, turn DI7 OFF, and then turn DI0 to DI6 OFF.
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
The signal is turned OFF when the BUSY
ON signal turns ON.
OFF
STEP
input
ON
Measurement
OFF
ON
OFF
Data
Gate ON delay [ms]
ON
OFF
Delay time *1
Output time
(1 ms max.)
Allow at least 1 ms
and then turn ON
ON
DI7.
OFF
0
1000010
OFF when the DO signal is OFF.
Then DI0 to DI6 are turned OFF.
Description
Description
Parallel Communications
2
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