Omron FH series User Manual page 342

Command Timing Charts
Note
For the function and operation of each signal, refer to
Continuous Measurement
Measurements are performed continuously while the DI7 signal is ON.
Continuous measurements are stopped when the DI7 signal is turned OFF.
When an Expressions Is Set in [Parallel Data Output] with No Output Control
• Time Chart
DI5 to DI6 are turned OFF.
DI7 signal
BUSY signal
OR signal
DO signal
GATE signal
ACK signal (FH only)
• Input Signals
Signal
DI5 to DI6
DI7
IMPORTANT
• The measurements during continuous measurements are given priority. Therefore, display of the measurement
results (overall judgement, images, judgement for each processing unit in the flow display, and detailed results)
may sometimes not be updated.
• When continuous measurements are ended, the measurement results from the last measurement will be
displayed.
• OR signal is not applied to load while measurement is running. When you want to get the Overall judgment result
during measurement, assign TJG to the [Parallel Data Output] or [Parallel Judgment Output]. (Reference:
Basic Control Operations of the Sensor Controller (p.14))
• Load the OR signal of the last continuously measurement result when BUSY signal is turned OFF.
340
Parallel Communications
ON
OFF
ON
Measurement
OFF
Continuous
measurement started.
ON
OFF
ON while the measurement
process is being executed.
OR signal is not applied to load while measurement is running.
*1
Delay time Gate ON delay [ms] Gate ON delay [ms] Gate ON delay [ms] Gate ON delay [ms]
ON
(1 ms max.)
OFF
Output period
ON
OFF
*1 A delay of up to 1 ms will occur when the GATE signal is turned ON. (This applied only to the FH.)
These signals are turned OFF during continuous measurements (i.e., when DI7 is ON).
This is the execution trigger.
After DI0 to DI6 are set, turn ON DI7 after an interval over 1 ms.
Always keep this signal turned ON during a continuous measurement. Continuous measurement is
stopped when this signal is turned OFF.
I/O Signals (p.320).
Measurement Measurement Measurement
Data 0 Data 0
Output time
Description
Vision System FH/FZ5 Series User's Manual
End of continuous End of continuous
measurements measurements
Load the OR signal of
the last continuously
measurement result
when BUSY signal is
turned OFF.
Data 0
for Communications Settings (Z342)