Specifications

Analog Input Modules
160
31007715 6/2008
To access this parameter using RTP, write the following values to the RTP request
block:
Frequency
Rejection
The frequency rejection parameter sets the value for the maximum rejection
(filtering) of power line induced noise. It is configured at the module level—the same
frequency rejection value applies to both channels. This parameter applies to all
three sensor types. The default value is 50 Hz. You can change the value to 60 Hz.
To change the value:
Temperature
Unit
The temperature unit parameter specifies whether the temperature data for a
channel will be reported in degrees C or degrees F. The default temperature unit
value is degrees C. It is configured at the module level. The temperature unit applies
to both channels (and to cold-junction compensation, if applicable). This parameter
applies to RTD and TC sensor devices; it is ignored if the channel supports a mV
sensor.To change the value:
Length 1
Index (low byte) 0x02
Index (high byte) 0x24
Sub-index 1 for channel 1
2 for channel 2
Data Byte 1 1 to 8
Step Action Result
1 Double click on the STB ART 0200 module
you want to configure in the island editor.
The selected STB ART 0200 module
opens in the software module editor.
2 In the Value column, select the desired
frequency rejection value from the pull-down
menu.
The menu gives you two
choices,50 Hz and 60 Hz.
Step Action Result
1 Double click on the STB ART 0200 module
you want to configure in the island editor.
The selected STB ART 0200 module
opens in the software module editor.
2 In the Value column, select the desired
temperature unit value from the pull-down
menu.
The menu gives you two choices,
degrees C and degrees F.
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