Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual User Manual
Page 54
Publication 1794-UM064B-EN-P - May 2014
42 Communicate With Your Module
Write Word 2
00…15
(00…17)
RTD Loop Resistance Offset S bits – used when input type is set to RTD and sensor mode select is set to
2-wire with loop resistance compensation. Allows you to set the type of RTD loop resistance compensation
used for all RTDs or one of three fixed values for all channels.
NOTE: Not applicable to 10
Ω copper RTD, which defaults to 0 Ω.
Bit
01
00
RTD channel 0.
Bit
03
02
RTD channel 1.
Bit
05
04
RTD channel 2.
Bit
07
06
RTD channel 3.
Bit
09
08
RTD channel 4.
Bit
11
10
RTD channel 5.
Bit
13
12
RTD channel 6.
Bit
15
14
RTD channel 7.
0
0
Use channel loop compensation value stored during calibration procedure for
2-wire RTD (default = 0
Ω).
0
1
5
Ω
1
0
10
Ω
1
1
15
Ω
Write Word 3
00…07
Extended Data Table Command bits – These bits are written to the module during calibration. They are
used to define offset, gain and general channel calibration.
08…14
(10…16)
Extended Data Table Command bits – These bits are written to the module during calibration. They are
used to select channel calibration action.
15 (17)
Reserved for factory use only.
Word
Dec. Bits
(Octal Bits)
Description