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Publication 1794-6.5.12 - September 2011
32 Read and Write Configuration Maps for the FLEX I/O Module
Bit/Word Descriptions for the Input Module Block Transfer Read Words
Word 6 Channel 6 Input Data
Word 7 Channel 7 Input Data
Word 8 Overrange Alarm Bits (channel 0 = bit 8, and so on.) Underrange Alarm Bits (channel 0 = bit 0, and so on.)
Word 9 Ch 7
Flt
Ch 6
Flt
Ch 5
Flt
Ch 4
Flt
Ch 3
Flt
Ch 2
Flt
Ch 1
Flt
Ch 0
Flt
Res CJC2
Alm
CJC1
Alm
SAB CJC
Status
Reserved
Word 10 Resp
Flag
Command Response Response Data
Where: Ch Flt = Channel Fault
CJC = Cold Junction Compensation
SAB = Series of unit; 0 = Series A, 1 = Series B
Alm = Alarm
Output Map (Block Transfer Write)
Dec. 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Oct. 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Word 0 Reserved Data Format Flt
Mode
Ch
4…7
Flt
Mode
Ch
0…3
Reference Jct. Filter Cutoff
Word 1 TC/RTD
Ch 4…7
Sensor
Mode
Ch 4…7
Sensor Type
Ch 4…7
TC/RTD
Ch 0…3
Sensor Mode
Ch 0…3
Sensor Type
Ch 0…3
Word 2 RTD Offset
Ch 7
RTD Offset
Ch 6
RTD Offset
Ch 5
RTD Offset
Ch 4
RTD Offset
Ch 3
RTD Offset
Ch 2
RTD Offset
Ch 1
RTD Offset
Ch 0
Word 3 Cmd
Flag
EDT Command EDT Command Data
Where: Flt = Fault
Ch = Channel
TC/RTD = Thermocouple/Resistance Temperature Detector
EDT = Extended Data Transfer
Input Map (Block Transfer Read)
Dec. 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Oct. 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
Word Dec. Bits
(Octal Bits)
Description
Read Word 0 00…15
(00…17)
Channel 0 Input data
Read Word 1 00…15
(00…17)
Channel 1 Input data
Read Word 2 00…15
(00…17)
Channel 2 Input data