Timing Chart For Ethernet/Ip Communications - Omron fq2 User Manual

Timing Chart for EtherNet/IP Communications

● Performing Measurements with the TRIG Signal
Command
Area
Response
Area
318
Outputting Data and Controlling Operation through EtherNet/IP
ON
Execute Measure-
OFF
ment (TRIG) signal
ON
Command Execution
Active (BUSY) signal
OFF
ON
READY signal
OFF
ON
Overall judgement
OFF
(OR)
(1) Measurement starts when the TRIG signal turns ON while the BUSY signal is OFF.
(2) The BUSY signal turns ON when measurement begins.
(3) The TRIG signal turns OFF when the BUSY signal turns ON.
(4) The OR of the measurement results is output when measurements are completed.
(5) The BUSY signal turns OFF when the BUSY output condition is met.
(1) (2)(3) (4) (5)
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