Configuration And Function Of Internal Memory; Internal Memory Configuration; Table 5 - I/O Area Of A/D Converted Data - Honeywell 2MLF-AV8A User Manual

5. Configuration and Function of Internal Memory

5.1

Internal memory configuration

A/D conversion module has its own internal memory to transmit/receive data to/from
PLC CPU.
The following table lists the details of the I/O area of A/D converted data..
Address Global Variable
Assigned
%UXa.b.0 _ab_ERR
%UXa.b.15 _ab_RDY
%UXa.b.16 _ab_CH0_ACT
%UXa.b.17 _ab_CH1_ACT
%UXa.b.18 _ab_CH2_ACT
%UXa.b.19 _ab_CH3_ACT
%UXa.b.20 _ab_CH4_ACT
%UXa.b.21 _ab_CH5_ACT
%UXa.b.22 _ab_CH6_ACT
%UXa.b.23 _ab_CH7_ACT
%UWa.b.2 _ab_CH0_DATA
%UWa.b.3 _ab_CH1_DATA
%UWa.b.4 _ab_CH2_DATA
%UWa.b.5 _ab_CH3_DATA
%UWa.b.6 _ab_CH4_DATA
%UWa.b.7 _ab_CH5_DATA
%UWa.b.8 _ab_CH6_DATA
%UWa.b.9 _ab_CH7_DATA
R200 Analog Input Module 2MLF-AV8A, AC8A User's Guide
September 2010
Table 5 – I/O area of A/D converted data
Module ERROR
Module READY
CH0 Active
CH1 Active
CH2 Active
CH3 Active
CH4 Active
CH5 Active
CH6 Active
CH7 Active
CH0 Output
CH1 Output
CH2 Output
CH3 Output
CH4 Output
CH5 Output
CH6 Output
CH7 Output
Honeywell
Details R/W
R
R
R
Directio
n
A/D →
CPU
A/D →
CPU
A/D →
CPU
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