Hardy HI 1756-2WS - Manual (Page 66)

HI 1756-WS MANUAL
7-4
erroreepromwrite
256 B4: Module cannot write (save
settings) to non-volatile mem-
ory. EEPROM is probably bad. C4: Contact Customer Support to
return module for repair.
success - 0 Command passed. No errors None
outoftolerance -3 B5:
1. Occurs with the Zero cmd
when zeroing the current weight
exceeds the tolerance limit.
2. Occurs with the Read C2 sen-
sor serial number cmd if the sen-
sor number is out of range.
C5:
1. Recalibrate the scale, remove
weight causing the deviation from
the calibration zero point, or in-
crease the zero tolerance limit, but
do not set the limit so high that the
batch could be out of tolerance.
2. Check the C2 sensor numbers
entered to ensure that they match
the actual C2 censors.
nosuchcmd - 5 B6: The command number is
invalid C6: Check the comand code to see
if the sent command number
exists.
c2failnodevs - 6 B7: When trying to do a C2 cali-
bration, the module cannot read
the data from the load cells. C7: Check the wiring to ensure
proper connections and orienta-
tion. Find the problem load cell by
disconnecting them at the sum-
ming box.
c2failcapeq - 7 B8: C2 load cells have unequal
cap-acities due to either the use
of mismatched load cells or
faulty C2 programming. C8: Run the Read C2 Sensor cmd
for each load cell and check for
difference. Find a problem load
cell by disconnecting each one at
the summing box.
harcalfailcounts -8 B9: Too few A/D counts
between zero and span points
during hard calibration. Scale
input may be higher at the low
cal point than previous high cal
point. (Cell in-put must change
by a minimum amount between
the low and high cal points.) C9: Add weight to scale and see if
readings increase. Check voltages
as in erroradconvert. If error is on
Cal Low cmd, try placing weight
on the scale and running Cal High
before running Cal Low.
Name / Code # Definition Action