Siemens Maxum II Manual page 39

# Text
425 ! EZChrom Method Verifica‐
tion failed, code %3
426 ! SIMDIS not supported
Maxum edition II Analyzer General Maintenance
Manual, August 2018, A5E42019842001
4.6 Alarm Codes, Descriptions, and Suggested Actions
Description
The method was successfully downloa‐
ded from the SYSCON to the EMSNE but
failed an integrity verification test. The
method is likely corrupted or may contain
a feature which is not supported. Code
values are listed below:
0: Unknown error, the method is likely
corrupt.
1: Invalid Method Binary, the method is
likely corrupt.
10: Invalid Cycle Lag time. The Cycle
Start value must be <= 0 sec.
11: Invalid Cycle Length. The Cycle Stop
value must be greater than the Cycle
Start.
20: Invalid Event List Binary. The method
is likely corrupt.
21: Invalid Event List Binary. The method
is likely corrupt.
22: Pulse DO duration too short for a
pulse DO event started at the time indi‐
cated by alarm Cycle Time.
23: Pulse DO extends beyond the end of
cycle, for a pulse DO event started at the
time indicated by alarm Cycle Time.
24: Invalid Pulse Polarity for a Pulse DO
event started at the time indicated by
alarm Cycle Time.
25: Pulse DO overlapping another DO
event, on the same channel, started at
the time indicated by alarm Cycle Time.
26: Multiple DO events at the same time
and on the same channel, at the time in‐
dicated by alarm Cycle Time.
40: The start time of a detector channel
is invalid.
41: Invalid Run Duration for a detector
channel.
50: Invalid Temperature Program seg‐
ment. The start time of the segment is
not within the cycle and was requested
to start at the time indicated by alarm Cy‐
cle Time.
51: Invalid Pressure Program segment.
The start time of the segment is not within
the cycle and was requested to start at
the time indicated by alarm Cycle Time.
The EZChrom method contains the simu‐
lated distillation analysis option which is
not supported by the EMSNE.
General Maintenance and Troubleshooting
Action
The action to be taken is determined by
the code value in the alarm message,
as follow:
0: Replace the method.
1: Replace the method.
10: Change the Cycle Start value to be
smaller or equal to 0 sec.
11: Change the Cycle Stop value to be
greater than the Cycle Start.
20: Replace the method.
21: Replace the method.
22: Extend the pulse DO duration to at
least 1 ms.
23: The Cycle Stop value must be in‐
creased or the pulse duration must be
reduced to fit within the cycle.
24: The pulse polarity must be set to
positive or negative.
25: One affected event must be deleted
or moved to another time in the cycle,
in order to eliminate the overlap.
26: One affected event must be deleted
or moved to another time in the cycle.
40: The detector start time must be
changed to be within the cycle (be‐
tween Cycle Start and Cycle Stop).
41: The detector stop time must be
changed to be greater than the detector
start time.
50: The start time of the temperature
segment must be changed to be within
the cycle.
51: The start time of the pressure seg‐
ment must be changed to be within the
cycle.
Remove the SIMDIS option from the
method or use a separate SNECON if
SIMDIS is needed for this application.
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