AH500 Module Manual
7-30
7.10 Troubleshooting
7.10.1 Error Codes
Code Description
REN LED
indicator
ERROR LED
indicator
16#A001 Channel 0: The linear accumulation exceeds the range. ON Blinking
16#A002 Channel 0: The prescale value set exceeds the range. ON Blinking
16#A003 Channel 0: The number of cycles set exceeds the range. ON Blinking
16#A004 Channel 0: The comparison value set exceeds the range. ON Blinking
16#A005 Channel 0: A limit value set is incorrect. ON Blinking
16#A006 Channel 0: The interrupt number set exceeds the range. ON Blinking
16#A011 Channel 1: The linear accumulation exceeds the range. ON Blinking
16#A012 Channel 1: The prescale value set exceeds the range. ON Blinking
16#A013 Channel 1: The number of cycles set exceeds the range. ON Blinking
16#A014 Channel 1: The comparison value set exceeds the range. ON Blinking
16#A015 Channel 1: A limit value set is incorrect. ON Blinking
16#A016 Channel 1: The interrupt number set exceeds the range. ON Blinking
16#A021 Channel 2: The linear accumulation exceeds the range. ON Blinking
16#A022 Channel 2: The prescale value set exceeds the range. ON Blinking
16#A023 Channel 2: The number of cycles set exceeds the range. ON Blinking
16#A024 Channel 2: The comparison value set exceeds the range. ON Blinking
16#A025 Channel 2: A limit value set is incorrect. ON Blinking
16#A026 Channel 2: The interrupt number set exceeds the range. ON Blinking
16#A031 Channel 3: The linear accumulation exceeds the range. ON Blinking
16#A032 Channel 3: The prescale value set exceeds the range. ON Blinking
16#A033 Channel 3: The number of cycles set exceeds the range. ON Blinking
16#A034 Channel 3: The comparison value set exceeds the range. ON Blinking
16#A035 Channel 3: A limit value set is incorrect. ON Blinking
16#A036 Channel 3: The interrupt number set exceeds the range. ON Blinking
7.10.2 Descriptions of the LED Indicators
LED
Indicator
Status Description Remedy
RUN LED
indicator
Green
ON The module runs. No action is needed.
OFF
The module stops
running.
No action is needed.
ERROR LED
indicator
Red
Blinking
The parameter is set
incorrectly.
Read the module error code through
ISPSoft.
OFF No error No action is needed.