
Publication 1794-6.5.11 - September 2011
36 Read and Write Configuration Maps for the FLEX I/O Module
Map Data for the Module
The following read and write words and bit/word descriptions describe the
information written to and read from the frequency input module. The
module uses up to 6 words of input data and up to 7 words of output data.
Each word is composed of 16 bits.
Frequency Input Module Image Table Mapping
Module Image
I/O Image
Frequency Channel 0
% Full Scale or Acceleration Channel 0
Diagnostics
Input size
Output size
0...7 Words
1...6 Words
Frequency Channel 1
% Full Scale or Acceleration Channel 1
GS
1
F/A
1
WO
1
MPA
1
DIR
1
GS
0
F/A
0
WO
0
MPA
0
DIR
0
RRR
Reserved
FR
1
MPM
1
R
NOPTS
1
LF
FR
0
MPM
0
NOPTS
0
SSMCF
Minimum Freq or Absolute Value of Acceleration Channel 0
Frequency Scaling Divisor Channel 0
Frequency Scaling Multiplier Channel 0
F/A
AS0
WOFM
0
IS
UP0
MPDM
0
MFST
0
ACT 0
IFI
0
IGI
0
WOFF
0
WOFG
0
Minimum Freq or Absolute Value of Acceleration Channel 1
Frequency Scaling Divisor Channel 1
Frequency Scaling Multiplier Channel 1
F/A
AS1
WOFM
1
IS
UP1
MPDM
1
MFST
1
ACT 1
IFI
1
IGI
1
WOFF
1
WOFG
1
Block Transfer Read Word Assignments
(Octal Bit) 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Decimal Bit15141312111009080706050403020100
0 Frequency 0…32,767 or 0.0…3,276.7 Channel 0
1 % Full Scale 0.0%…3,276.7% Channel 0 or Acceleration -32,768…+32,767 Channel 0
2 Frequency 0…32,767 or 0.0…3,276.7 Channel 1
3 % Full Scale 0.0%…3,276.7% Channel 1 or Acceleration -32,768…+32,767 Channel 1
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