
Block Transfer Write and Block Transfer Read Configurations for 8 Output/0 Input 1771-N Series Modules C–5
Publication 1771ĆUM127B-EN-P - December 2002
DefinitionBitWord
Words 41 thru 46 Same as words 11 thru 16 but for channel 6.
Words 47 thru 52 Same as words 11 thru 16 but for channel 7.
Words 53 thru 58 Same as words 11 thru 16 but for channel 8.
Block Transfer Read Word Assignments for 8 Output Modules
Word/Dec. Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word/Octal Bit
17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
0 Constant = 8800 Hexadecimal
1
Power
up
Bad
Chan.
Data
Mod
Alarm
RTS
Time
out
I/O
Reset
Program
Verify
Mod
Fault
Bad
Prog
Bad
Struct
Unused = 0
2 Constant = 8000 Hexadecimal
3 Unused = 0
Channel 1 Status
4 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
5 Channel 1 Raw Count sent to DAC
Channel 2 Status
6 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
7 Channel 2 Raw Count sent to DAC
Channel 3 Status
8 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
9 Channel 3 Raw Count sent to DAC
Channel 4 Status
10 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
11 Channel 4 Raw Count sent to DAC
Channel 5 Status
12 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
13 Channel 5 Raw Count sent to DAC
Channel 6 Status
14 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
15 Channel 6 Raw Count sent to DAC
Channel 7 Status
16 Unused = 0
Bad
Calib
Bad
Prog
Bad
Data
Rate
Alarm
High
Clamp
Low
Clamp
Unused = 0
17 Channel 7 Raw Count sent to DAC
Channel 8 Status
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