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FY operation manual
15. Modification of Input Signal
15.1 Input modify to thermocouple
Jumper Position
Software Setting
Plug 2 pcs of Jumper in the middle slot as shown
Parameter set as
“INP1=K1~L”
SET 2_2 = 1
TRCL = 0
TRCH = 5FFF
INP1 = K1
USPL = 600.0
LSPL = -50.0
Adjusts "TRCL" until PV = -50.0
Input K type signal -50.0°C
Adjusts "TRCH" until PV = 600.0
Input -50.0 °C Check the PV = -50.0
Input 600.0 °C Check the PV = 600.0
OK ?
to display TRCL & TRCH
YES
NO
Step A
Step B
Step C
Step D
Step E
Repeat step A~E 3~4 times
YES
NO
OK ?
Thermocouple calibration flowchart
Start
End
Set the range you want
Ex: Low = 0.0 , High = 200.0
Set LSPL = 0.0 , USPL = 200.0
Input K type signal 600.0°C
Notes
When input is thermocouple or PT100, it has been calibrated and tested at the factory,
we don’t recommend customers to make
Their own calibration.
Summary of Contents for FY400
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