26 Agilent 7697A Troubleshooting
3 Log Entries and Errors
Sequence Log Entries
The sequence log contains entries related to the running or
completed sequence. The log contains up to 256 records. If
at capacity, any new entries overwrite the oldest ones.
Many entries simply log routine sequence events, such as
starting and stopping. Others indicate potential problems.
See Table 1.
See also “Vial Handling” and “Pressures and Flows”.
Tab l e 1 Sequence Log entries and descriptions
Message Description
Start Sequence
Stop Sequence
Pause Sequence
Resume Sequence
Active Method Change The active method in the HS changed. This happens frequently during a sequence.
(It does not indicate changes to saved methods.)
Instrument ready
Instrument not ready
Setpoint changed A method setpoint was changed during the sequence.
Chiller temp out of range, 0C The chiller temperature went out of the expected temperature range.
Vial # skipped The indicated vial was skipped. Look for other messages.
Vial # continue The indicated vial was processed with some issue, in accordance with the method’s
sequence actions. Look for other messages.
Vial # not found The indicated vial was missing.
Vial # wrong vial size The method specified a different vial size than the one detected.
Vial # barcode read error The barcode for vial # was not decoded.
Vial # barcode mismatch The barcode for vial # was decoded but the decoded string did not match the
expected string.
Vial # barcode chksum error The barcode for vial # was decoded but the checksum character did not match the
checksum calculated for the decoded string.
Vial # external not ready When vial # was ready for injection, an external device was not ready.
Vial # external timed out Vial # exceeded the method’s time limit while waiting for an external device to
become ready.
Start of vial equib time
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