I/O Mapping
Original instructions
About us
Overview
The 170 AAI 520 40 TSX Momentum I/O base supports 4 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 four contiguous input words and four contiguous output words, as follows:
Word
Input Data
Output Data
1 = LSW
Value, input channel 1
Parameters for input channels 1
2
Value, input channel 2
Parameters for input channels 2
3
Value, input channel 3
Parameters for input channels 3
4 = MSW
Value, input channel 4
Parameters for input channels 4