AS Series Module Manual
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*4. Connect the shielded cable to the terminal FE and to the ground terminal.
*5. Connect the terminal to the ground terminal.
*6. The wording “CHX-I” indicates that you can use those five wiring methods for every input channel. The
wording “CHX-O” indicates that you can use those two wiring methods for every output channel.
5.2.7 LED Indicators
Number Name Description
1 RUN LED Indicator
Operating status of the module
ON: the module is running.
OFF: the module is not running.
2
ERROR LED
Indicator
Error status of the module
ON: a serious error exists in the module.
OFF: the module is operating normally.
Blink: a minor error exists in the module.
3
Analog-to-Digital
Conversion
Indicator
Conversion status
Blinking: conversion is in process.
OFF: conversion has stopped.