Rockwell-automation 1771-N SERIES High Resolution Analog Module User M Instrukcja Użytkownika Strona 93

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Block Transfer Write and Block Transfer Read Configurations for 0 Output/8 Input 1771-N Series Modules B–5
Publication 1771ĆUM127B-EN-P - December 2002
Definition
Decimal Bit
(Octal Bit)
Word
Word 9 continued
Bits 12-15
(14-17)
Thermocouple type. Specifies type of TC linearization on TC
channels. 0000 = millivolts;
0001 = B;
0010 = E;
0011 = J;
0100 = K;
0101 = R;
0110 = S;
0111=T;
1000 = C (1771ĆNT2 only);
1001 = N (1771ĆNT2 only).
This field must be 0 for non-thermocouple channels.
Words 10 thru 16 Same as words 3 thru 9 but for channel 2.
Words 17 thru 23 Same as words 3 thru 9 but for channel 3.
Words 24 thru 30 Same as words 3 thru 9 but for channel 4.
Words 31 thru 37 Same as words 3 thru 9 but for channel 5.
Words 38 thru 44 Same as words 3 thru 9 but for channel 6.
Words 45 thru 51 Same as words 3 thru 9 but for channel 7.
Words 52 thru 58 Same as words 3 thru 9 but for channel 8.
Block Transfer Read Word Assignments for 8 Input 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 1 Unused = 0
CJC
Over
Range
CJC
Under
Range
3 Cold Junction Temperature; Units of 0.01 degrees C or 0.1 degrees F
Channel 1 Status
4 1 Unused = 0
Bad
Calib
Bad
Prog
0
Rate
Alarm
High
Alarm
Low
Alarm
Unused = 0
Over
Range
Under
Range
5 Channel 1 Input Data
Channel 2 Status
6 1 Unused = 0
Bad
Calib
Bad
Prog
0
Rate
Alarm
High
Alarm
Low
Alarm
Unused = 0
Over
Range
Under
Range
7 Channel 2 Input Data
Channel 3 Status
8 1 Unused = 0
Bad
Calib
Bad
Prog
0
Rate
Alarm
High
Alarm
Low
Alarm
Unused = 0
Over
Range
Under
Range
9 Channel 3 Input Data
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