Chapter 2 Analog Input Module AS04/08AD-A 2.2.5 AS08AD Control Registers *If you use HWCONFIG to set values in CRs, once the set value is downloaded, the values can be retained in the module; however if you use TO instruction to write data into CRs, the values CANNOT be retained, after power failure or after transition of the CPU from STOP to RUN. 2_ 2-11 CR# Name Description Defaults 0 Format Setup 0: integer format 1: floating point format 0 1 Channel 1 mode setup AS08AD-B 0: closed 1: -10 V to +10 V 2: 0 V–10 V 3: -5 V to +5 V 4: 0 V–5 V 5: 1 V–5 V AS08AD-C 0: closed 1: -20 mA to +20 mA 2: 0 mA–20 mA 3:
4 mA–20 mA 1 2 Channel 2 mode setup 3 Channel 3 mode setup 4 Channel 4 mode setup 5 Channel 5 mode setup 6 Channel 6 mode setup 7 Channel 7 mode setup 8 Channel 8 mode setup 9 Channel 1 offset Range: -32768 to +32767 0 10 Channel 2 offset 11 Channel 3 offset 12 Channel 4 offset 13 Channel 5 offset 14 Channel 6 offset 15 Channel 7 offset 16 Channel 8 offset 17 Channel 1 gain Range: -32768 to +32767 1000