Rockwell Automation 1746-INT4 Thermocouple/MV Isolated/ User Manual - Manual (Page 96)

Publication 1746-UM614B-EN-P - September 2007
96 Channel Configuration Worksheets
8 Units
°F, °C Degrees C 0 Select °C/°F for thermal inputs.
Ignored for mV inputs. Important: For
EU x1 and °F (0.1 °F), an over-range
error will occur above 3276.7 °F
(cannot exceed 32,767 counts).
Degrees F 1
9, 10 Unused Unused 0 0 These bits must be zero for a
valid configuration.
11 Chnl
Enable Channel Off 0 Disable unused channels for
faster response. When set, the
module configures the channel and
reads the channel input before
setting bit 11 in the status word. If
you change the configuration word,
the status word must reflect the
change before new data is valid. If
you clear the configuration word, the
module clears channel and status
words. For a new configuration word,
channel data and status words
remain cleared until the module sets
this bit (11) in the status word.
Channel On 1
12…15 Unused Unused 0000 These bits must be zero for a
valid configuration.
Enter Your Bit Selections >> 0000 For the Channel Configuration
Word
Channel Configuration Word (O:e.0 through O:e.3) — Bit Descriptions (Continued)
Bit or
Bits Define To Select Set these bits in the Channel Configuration Word Description
15…12 11 10 9 8 7 6 5 4 3 2 1 0