Proservo NMS5
Hauser
89
After calibration G3V7H0 Measured Weight = 0.0 minus value.
Diagnostic : Calibration unsuccessful
Diagnostic : No response to OPERATION
0.0g
MEASURED WEIGHT
G3V4H0, H1, H2
correct ?
Input correct values for
circumference, wire and
displacer weight, sdjust
Hall sensors, recalibrate.
Adjust Hall sensors,
recalibrate. If G7V4H0
thru H4(any) = 0, and does
not respond to adjustment,
exchange detector unit.
No
No
Yes
Hall sensor
adjustment OK ?
G3V9H7
a = b = 65000 ?
Calibration OK ?
Exchange TCB module,
adjust Hall sensors and
recalibrate.
Forgot to pick up displacer
at step 3 of Weight Table
Recalibration. Do again.
Exchange detector unit,
adjust Hall sensors and
recalibrate.
Yes
Yes
No
No
LEVEL
OPERATION
G0V2H4 = LEVEL ?
At NRF tank side indicator
set OPERATION = LEVEL
No
No
Yes
G0V2H5 = LEVEL ?
EPROM OK in
TCB module
Operation OK ?
Exchange TCB module,
adjust Hall sensors and
recalibrate.
Inspect EPROM U2 in TCB
module. Straighten any
bent legs. EPROM should
be inserted
l
rm and level
in socket.
Exchange detector unit,
adjust Hall sensors and
recalibrate.
Yes
No
G0V2H0 = LEVEL, G0V2H1 0 = (not LEVEL)
(not LEVEL)
OPERATION STATUS
G3V7H0
G3V4H2 (+/- 2g)?
Adjust Hall sensors and
recalibrate.
At host CPU and /or
interface set OPERATION
= LEVEL
No
No
Yes
G0V2H0
G0V2H0
10 Diagnosis and Troubleshooting
