I/O - IDEC WB2F User Manual

1. Overview 2. Installation & wiring

4. 2. 11 I/O

I/O is to operate and to get current status of the WB2F by using external output and the external input.
There are 4 external outputs and 2 external inputs.
External Output
External Output has the following functions.
Terminal No. Function
OUT0 OK Output
OUT1 NG Output
OUT2 BUSY Output
OUT3 Flash Output
Refer to "External Output Configuration" in
z
tails on I/O function amnd their various settings.
OUT0 to OUT3 can be disabled through settings
z
Function of the external output differs based on its terminal No.
External Input
External Input has the following functions.
Terminal No. Function
IN0 Start Reading
IN1 Stop Reading
Refer to "External Output Configuration" in
z
tails on I/O function amnd their various settings.
IN0 and IN1 functions can be disabled through settings.
z
Stop Reading only operates with Edge Activation.
z
The function of the external input differs based on its terminal No.
3 Operational Check
During Reading Success, Output turns ON.
During Reading Failure Output turns ON.
During Symbol Reading, Output will turn ON.
Output turns on synchronously in time with flash output exposure time.
F [4. 6 Configuration Item Table]
Starts symbol reading.
Stops symbol reading.
F [4. 6 Configuration Item Table]
4-40
Function
Operation
on page 4-54
Operation
on page 4-54
5. Appendix
Slave Mode
for further de-
for further de-