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

Page: 125 / 149

-118-
6.5.5. Error in analog output
Status Probable cause Troubleshooting
Current output is not
matched. Range setting is wrong.  Set the range correctly.
Not 4mA when
measurement value is 0. Analog output is misadjusted.  Perform analog output calibration.
Output is 0mA. Break of wiring
Output rises beyond
20mA. “OVER FLOW” appears on the LCD. Range over
 Recommence setting of range data of
analog output.
The output becomes
lower than 4mA. “UNDER FLOW” appears on the LCD. Back flow
 Set upper/lower stream properly.
Indication is changed but
analog output remains
the same. The output load is 600 Ω or more.  It must be less than 600 Ω .
Indication does not agree
with analog output. Analog output is misadjusted.  Perform analog output calibration.
Analog output doesn’t
change even after it has
been adjusted. Hard failure  Contact manufacturer or service.