AH500 Hardware and Operation Manual 
12-48 
12.3.2
 
Troubleshooting for AH02HC-5A/AH04HC-5A 
Error 
Description  Remedy 
16#A001 
The linear accumulation in 
channel 0 exceeds the range. 
To clear the linear accumulation, users need to set bit 1 in 
CR0 to ON by means of FROM/TO. 
16#A002 
The scale set for channel 0 
exceeds the range.   
Check the module parameter in HWCONFIG. 
The scale set for channel 0 should be in the range of 0 to 
16#A003 
The number of cycles set for 
channel 0 exceeds the range. 
Check the module parameter in HWCONFIG. 
The number of cycles set for channel 0 should be in the 
16#A004 
The comparison value set for 
channel 0 exceeds the range. 
Check the module parameter in HWCONFIG. 
The comparison value set for channel 0 should be in the 
range of -999999999 to 999999999. 
16#A005 
A limit value set for channel 0 is 
incorrect. 
Check the module parameter in HWCONFIG. 
A limit value of set for channel 0 should be in the range of 
16#A006 
The interrupt number set for 
channel 0 exceeds the range. 
Check the module parameter in HWCONFIG. 
The interrupt number set for channel 0 should be in the 
16#A011 
The linear accumulation in 
channel 1 exceeds the range. 
To clear the linear accumulation, users need to set bit 1 in 
CR28 to ON by means of FROM/TO. 
16#A012 
The scale set for channel 1 
exceeds the range. 
Check the module parameter in HWCONFIG. 
The scale set for channel 1 should be in the range of 0 to 
16#A013 
The number of cycles set for 
channel 1 exceeds the range. 
Check the module parameter in HWCONFIG. 
The number of cycles set for channel 1 should be in the 
16#A014 
The comparison value set for 
channel 1 exceeds the range. 
Check the module parameter in HWCONFIG. 
The comparison value set for channel 1 should be in the 
range of -999999999 to 999999999. 
16#A015 
A limit value set for channel 1 is 
incorrect. 
Check the module parameter in HWCONFIG. 
A limit value of set for channel 1 should be in the range of 
16#A016 
The interrupt number set for 
channel 1 exceeds the range. 
Check the module parameter in HWCONFIG. 
The interrupt number set for channel 1 should be in the 
16#A021 
The linear accumulation in 
channel 2 exceeds the range. 
To clear the linear accumulation, users need to set bit 1 in 
CR56 to ON by means of FROM/TO. 
16#A022 
The scale set for channel 2 
exceeds the range. 
Check the module parameter in HWCONFIG. 
The scale set for channel 2 should be in the range of 0 to 
16#A023 
The number of cycles set for 
channel 2 exceeds the range. 
Check the module parameter in HWCONFIG. 
The number of cycles set for channel 2 should be in the 
16#A024 
The comparison value set for 
channel 2 exceeds the range. 
Check the module parameter in HWCONFIG. 
The comparison value set for channel 2 should be in the 
range of -999999999 to 999999999. 
16#A025 
A limit value set for channel 2 is 
incorrect. 
Check the module parameter in HWCONFIG. 
A limit value of set for channel 2 should be in the range of 
16#A026 
The interrupt number set for 
channel 2 exceeds the range. 
Check the module parameter in HWCONFIG. 
The interrupt number set for channel 2 should be in the