Appendix B
Appendix B Data Formats and I/O Ranges B-3
Example 1
The input value is -2.65 and the corresponding analog input module is
configured for a range of ±5 V. The response to the Analog Data In com-
mand is:
-2.6500 (cr)
Example 2
The input value is 305.5
o
C. The analog input module is configured for a
type J thermocouple whose range is (0
o
C to 760
o
C). The response to the
Analog Data In command is:
+305.50 (cr)
Example 3
The input value is +5.653 V. The analog input module is configured for a ±5
V range. When the engineering units format is used, the ADAM Series
analog input modules are configured so that they automatically provide an
overrange capability. The response to the Analog Data In command in this
case is:
+5.6530 (cr)
B.1.2 Percent of FSR
This mode is used by setting bits 0 and 1 of the data format/checksum /
integration time parameter to 01. The format used in Percent of FSR consists
of a Plus (+) or minus (-) sign followed by five decimal digits including a
decimal point. The maximum resolution possible is 0.01%. The decimal point
is fixed.
Data is given as the ratio of the input signal to the value of the full-scale
range.
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