# Text Description Action
310 ? External Message: Unit not
known for %3
GC is trying to communicate with an un‐
known unit on the Advance DataHiway.
Wait 10 minutes to see if this condition
will correct itself. If it does not, verify
that the Gateway is communicating with
the GC.
311 ? External Message: Error
for Activation of EVT on %3
Bad Advance DataHiway Host Activation
Event message was sent by GC to mes‐
sage handler.
Check MaxBasic programs for invalid
setting of attributes on the analyzer ta‐
ble.
312 ? External Message: Send
error for %3
Send failure for UDP outgoing message
sequences.
This is a general failure that indicates a
network fault.
313 ? External Message: Invalid
TOR sequence on %
An Advance DataHiway SEND message
was received from external unit when
there are no results to send.
Check result transmit, # of results.
314 ? External Message: Anlz:
%3 & Anlz: %4 have loop/
unit conflict
Two Advance GCs have duplicate Ad‐
vance DataHiway addresses (loop,unit).
Check for duplicate loop,unit addresses
on the two analyzers and correct the
duplication.
315 ? External Message: Anlz id
exceeds allowable limit for
ADH
FUNCT 88 Advance DataHiway Alarm
message received from HCI-H; or GC
attempted a broadcast with an ana‐
lyzer_id greater than 255.
Check analyzer ID.
316 ? External Message: Host:
Anlz 1 to 50 config conflict
FUNCT 89 Advance DataHiway Alarm
message received from HCI-H.
Check # results and # streams against
HCI-H limitations.
317 ? External Message: Host:
for anlz 51-254 stream>1
or # of components>9
FUNCT 90 Advance DataHiway Alarm
message received from HCI-H.
Check # results and # streams against
HCI-H limitations.
318 ? External Message: Host: in‐
valid data received from
anlz
Advance DataHiway H card is sending
alarm back to GC.
Check trtval in result table.
319 ? External Message: no re‐
sults marked to transmit for
stream %3
No results are marked for transmission.
Comes from GC prior to transmission.
Check trtval in result table.
320 ? External Message: %3
Timeout for %4
Advance DataHiway message timeout
for ADREQ, REXD, results, HAE, Print,
FUNCT.
Reset SYSCON. If the alarm occurs
again, contact Customer Support.
321 + External Message connec‐
tion opened on: %3
Normal message from reset. No action necessary.
322 ? No ADH connection detec‐
ted %3 failed
No message handler. This means that
that certain software components are not
working.
Contact Customer Support.
323 ? External Message: Invalid
LOOP %3 detected ; set‐
ting loop/unit to zero
An Advance DataHiway WRLP message
has been received.
Check Loop of GC.
324 ! Error processing database
command %3
An error has occured in SQL messaging
to a remote or local database table for
Modbus or remote I/O.
Check network communication and
contact Customer Support.
General Maintenance and Troubleshooting
4.6 Alarm Codes, Descriptions, and Suggested Actions
Maxum edition II Analyzer General Maintenance
32 Manual, August 2018, A5E42019842001