Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual - Manual (Page 46)

2–26 How Communication Takes Place and I/O Image Table Mapping
Publication 1794ĆUM057B-EN-P - November 2001
Description
Dec. Bits
(Octal Bits)
Word
Write Word 2 00-03 Channel 0 RTD Type
Bit 03 02 01 00 RTD Type - Range
0 0 0 0 Resistance (default)
0 0 0 1 No sensor connected - do not scan
0 0 1 0 100 ohm Pt α = 0.00385 Euro (-200 to +870 o C)
0 0 1 1 100 ohm Pt α = 0.003916 U.S. (-200 to +630 o C)
0 1 0 0 200 ohm Pt α = 0.00385 (-200 to +630 o C)
0 1 0 1 500 ohm Pt α = 0.00385 (-200 to +630 o C)
0 1 1 0 Reserved
0 1 1 1 10 ohm Copper (-200 to +260 o C)
1 0 0 0 120 ohm Nickel (-60 to +250 o C)
1 0 0 1 100 ohm Nickel (-60 to +250 o C)
1 0 1 0 200 ohm Nickel (-60 to +250 o C)
1 0 1 1 500 ohm Nickel (-60 to +250 o C)
1 1 0 0 Module data time stamp
1101 to 1111 - Reserved
04-07 Channel 1 RTD Type (see bits 00-03)
08-11 Channel 2 RTD Type (see bits 00-03)
12-15 Channel 3 RTD Type (see bits 00-03)
Write Word 3 00-03 Channel 4 RTD Type (see write word 2, bits 00-03)
04-07 Channel 5 RTD Type (see write word 2, bits 00-03)
08-11 Channel 6 RTD Type (see write word 2, bits 00-03)
12-15 Channel 7 RTD Type (see write word 2, bits 00-03)