I/O Mapping
Original instructions
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Overview
The 170 AAI 030 00 TSX Momentum I/O base supports 8 analog inputs. This section contains information about the mapping of the analog input values into input words and the usage of output words for channel configuration.
I/O Map
The I/O base must be mapped as eight contiguous input words and two contiguous output words, as follows:
Word
Input Data
Output Data
1
Value, input channel 1
Parameters for input channels 1 ... 4
2
Value, input channel 2
Parameters for input channels 5 ... 8
3
Value, input channel 3
Not used
4
Value, input channel 4
Not used
5
Value, input channel 5
Not used
6
Value, input channel 6
Not used
7
Value, input channel 7
Not used
8
Value, input channel 8
Not used