Omron FQ2-S/CH Series, User Manual, Page: 387 / 590

Monitoring the Signal I/O Status FQ2-S/CH User’s Manual
385
7
Conven
ien
t Fu
ncti
ons
7-4 Monitoring the Signal I/O Status
FQ2-S1 FQ2-S2 FQ2-S3 FQ2-S4 FQ2-CH
You can check if the I/O connections are working normally.
[In/Out]
−
[I/O monitor]
−
[I/O monitor]
1
The I/O status of the external devices will be dis-
played.
2
Press the [OK] Button to return to the [Commu-
nication check] Display.
When the Sensor Data Unit is connected, the I/O status of the following signals are displayed.
FQ-SDU1

: TRIG, DSA, RST, IN0 to IN7,
RUN, OR, BUSY, ERR, STG, SHT, ACK, GATE, and D0 to D15
FQ-SDU2  : TRIG, RST, IN0 to IN5,
RUN, OR, BUSY, ERR, STG, SHT, and ACK
Output Signals
(OUT0, OUT1, and OUT2)
Signals that are displayed in red are
currently being output from the Sensor
to the external devices.
You can turn the signals ON and OFF
by pressing them to test the outputs.
Input Signals (TRIG and IN0 to IN5)
Signals that are displayed in red are
currently being input from the
external devices to the Sensor.
Note