Chapter 13 Built-in Analog Function
13.10 Configuration and Function of Internal Memory
13.10.1 I/O Area of Built-in Analog Data
I/O area of built-in analog data is as displayed in table
Built-in analog input
Variable name Type Device Comment
_01_AD0_AVGTYPE BYTE %UB0.1.34 Channel 0 Average type
Channel 0 Output data type setting
Channel 0 Filter constant
_01_AD0_HOLDVAL BOOL %UX0.1.320
Channel 0 Hold effective conversion
value setting
Channel 0 Alarm (Upper Limit)
Channel 0 Input disconnection flag
Channel 0 Alarm (Lower Limit)
Channel 0 Operation setting
Channel 1 Average processing
Channel 1 Average value setting
Channel 1 Output data type setting
Channel 1 Filter constant
_01_AD1_HOLDVAL BOOL %UX0.1.321
Channel 1 Hold effective conversion
value setting
Channel 1 Alarm (Upper Limit)
Channel 1 Input disconnection flag
Channel 1 Alarm (Lower Limit)
Channel 1 Operation setting
Active per channel (Array)
_01_AD_AVGTYPE_ARY ARRAY[0..1] OF BYTE %UB0.1.32 Average type per channel (Array)
Average value per channel (Array)
data type setting per channel (Array)
Error per channel (Array)
Filter constant per channel (Array)
_01_AD_HOLDVAL_ARY ARRAY[0..1] OF BOOL %UX0.1.320
Hold effective conversion value per channel
(Array) setting
_01_AD_HOOR_ARY ARRAY[0..1] OF BOOL %UX0.1.48 Alarm (Upper Limit) per channel (Array)
_01_AD_IDD_ARY ARRAY[0..1] OF BOOL %UX0.1.72 Input Disconnection Flag per channel (Array)
_01_AD_LOOR_ARY ARRAY[0..1] OF BOOL %UX0.1.56 Alarm (Lower Limit) per channel (Array)
Range setting per channel (Array)
Operation setting per channel (Array)