Rockwell Automation 1746-NT4 Series B,D17466.6.1 SLC 500 4-Channel Thermocouple/mV Input Module User Manual - Manual (Page 25)

Publication 1746-UM007C-EN-P - July 2004
Quick Start for Experienced Users 2-5
6. Determine the operating parameters. Reference
Determine the operating parameters for channel 0. This example shows the channel 0
configuration word defined with all defaults (0) except for channel enable (bit 11). The
addressing reflects the location of the module as slot 1. Chapter 4
(Preliminary
Operating
Considerations)
Chapter 5
(Channel
Configuration,
Data, and
Status)
Appendix B
(NT4
Configuration
Worksheet)
O:1.1 Channel 1 Configuration Word
Channel 2 Configuration Word
Channel 3 Configuration Word
Words 4 7
(not defined)
Output Image
SLC 500 Controller
Data Files
Bit 15 Bit 0
Word 1
Word 2
Word 3
Address
O:1.0
Input Image
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Channel 0 Configuration Word Word 0
Word 7
Input
Type
Data Format Open Circuit Temperature Units Filter Frequency Channel Enable Unused
(8 words)
0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
Default Setting
New Setting
Set this bit (11) to enable channel. Address = O:1.0/11.
Type J Thermocouple
Engineering Units x 1
Data Word = 0 If Open Circuit
Degrees Celsius
10 Hz. Filter Frequency
Channel Disabled
O:1.2
O:1.3
O:1.7
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