Siemens Milltronics BW500/L - Page 196

Troubleshooting
13.2 Specifically
BW500 and BW500/L
194 Operating Instructions, 12/2016, A5E33482052-AD
Error Code
! a)
Code Name
Message/Action
212 ✓ Maximum speed ex-
ceeded
Speed is > twice the
design speed. Check
design belt speed,
actual belt speed,
speed constant. Per-
form speed constant
adjust (P018) if neces-
sary.
213 ✓ Maximum rate exceed-
ed
Rate is > thee times the
design rate. If no me-
chanical cause, check
to see if re-rating the
design rate is required.
220 Span too low The span is based on
the Design Load
(P952). Ensure that the
mV value representing
the design load is
greater than 1 mV.
Typically the Test Load
(P017) value is less
than the value in P952;
if it is greater than P952
check that the values
entered in START UP
parameters (P001 to
P017) are entered
correctly. Ensure prop-
er test weight or chain
is applied during span
calibration.
221 Span out of range Span deviation >
12.5%. Consider an
initial span (P388).
Refer to Initial Span.
222 ✓ Auto Zero out of range Zero deviation > mini-
mum limit. Consider an
initial zero (P377).
Refer to Initial Zero.
223 Security Violation An attempt to run
command / calibration
that is not allowed un-
der current security
level.
225 BF Flashes in the bottom
right corner of display
when battery charge is
too low.
227 ✓ Err: 227 No process data avail-
able. Consult Siemens.
228 Batch pre-act adjust-
ment > 10%
Pre-act adjustment is
ignored. Tune process
to limit batch error.