AS Series Module Manual 
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3.2.8  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 
Analog-to-digital conversion status 
Blinking: conversion is in process. 
OFF: conversion has stopped. 
 
3.3  HWCONFIG in ISPSoft 
The following example uses the AS04AD-A module.   
3.3.1  Initial Setting 
(1)  Start ISPSoft and double-click HWCONFIG.