Fuji Electric Time Delta-C FSV-2, Instruction Manual

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(2) Diagnosis of an abnormal temperature (when indicator lamp ST2 lit in red) (For 1-path/energy measurement mode)
Check the LED lit in red, following the procedure shown below.
LED lit in red
Check the RAS information
The 7th from the
right is 1.
0000000001000000
The 6th from the
right is 1.
0000000000100000
Error status : Device error
Cause and remedy:
Abnormality of temperature circuit
⇒
Turn the power
OFF then ON again. If the instrument does not
recover, transmitter circuit is failure.

See “6.5.8. Remedying a hardware fault”.
Error status: Break of resistance bulb (RTD)
Cause and remedy:
Break of resistance bulb
⇒
Repair the cable or replace
the resistance bulb.
Error status: Malfunction
Cause and remedy:
LED failure
 See “6.5.1.1.Checking the LCD/LED”
and “6.5.8.Remedying a hardware
fault”.
YES
NO
YES
NO
The 1st from the
right is 1.
0000000000000001
NO
YES
Error status: Overrange
Cause and remedy:
Overrange
⇒
Check if fluid temperature is within the
measuring range (-40 to 200
℃
).