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Analog unit instructions
Unit_AnalogInput_
FP0_TC4_TC8
This function block reads the analog input data of the analog unit FP0-TC4 (four analog input
Description
channels) or FP0-TC8 (eight analog input channels). The result is stored as 16-bit words in the
output variables iChannel0–iChannel3 for FP0-TC4 and iChannel0–iChannel7 for FP0-TC8. The
function block supports the thermo couple types K, J, T and R. Furthermore it supports averaging
and detects if the thermocouple is broken.
REFERENCE
For technical information, please refer to the manual FP0 Analog unit manual on your FPWIN Pro
installation CD.
see see page 1333
PLC types
DIP switch settings
Use the DIP switches at the front side to set the thermocouple type, the temperature unit (°C, °F)
and the number of input channels.
Type of thermocouple, configured by DIP switch 1 and 2
1
2
3
4
5
ON
1
2
3
4
5
1114
Reads data from the FP0-TC4/FP0-TC8 unit
The DIP switch settings are read once at switching the CPU power to
ON. Changes of the DIP switches are not recognized until the next
reset of the CPU (power OFF ON).
K type
J type
T type
Off
On
Off
On
Off
R type
On
Off
On
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