Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 194)

B-3
IM 11B06C01-01E
n Analyzer Operation
Message Meaning Countermeasures
[O
pe
ra
tio
n
M
od
e]
Operation command was not
accepted by the analyzer.
An unauthorized level user is
attempting to change the operation
mode or operate a valve.
Only level C users can change the
operation mode or operate valves.
Valves can only be operated
in Manual mode.
An attempt is being made to
operate a valve in a mode other
than the Manual mode.
To operate a valve, choose the
Manual mode. Note that only
level C users can carry out this
operation.
Detectors can be operated
only in Manual mode.
An attempt is being made to
operate a detector in a mode other
than the Manual mode.
To operate a detector, choose
the Manual mode. Note that only
level C users can carry out this
operation.
Operation pattern, valve, or
detector cannot be operated
because the user level is
inappropriate.
An unauthorized level user is
attempting to change the operation
pattern or operate a valve.
Only level B or C users can
change the operation pattern.
Valves can only be operated by
level C users.
[S
et
U
p]
The entered data is out of
range.
An invalid value has been entered
on Valve/Peak setting dialog box.
Enter the correct value.
The entered data is the same
as the current data.
“Send” button has been clicked
when the data is not changed on
the Valve/Peak setting dialog box.
Click the “Send” button after
changing the data.
Sending data to analyzer
failed.
The data transmission has failed
on the Valve/Peak setting dialog
box.
Try again after checking the
operation status of PCAS and
Analyzers, and connection status
of the cables.
Please change the LCD mode
on the GC1000 to remote
mode.
The Valve/Peak setting is not
available when the analyzer is
under “local mode”.
Try again after changing to
“remote mode” at the analyzer.
A user has changed
a parameter in the
GC1000.¥nPlease restart
Analyzer Operation Window
by the [Display][Analyzer
ID] command of Overview
window.
Due to the parameter change by
LCD panel at the analyzer, there
is a descrenpacy of the setting
parameter information on ASET.
The Valve/Peak setting from ASET
is not available.
Re-load the initial database
from the analyzer, then setting is
available.
n Chromatogram
Message Meaning Countermeasures
[T
im
e/
Pr
es
su
re
D
is
pl
ay
]
Please check Temp. or Press.
box.
Temperature/Pressure is not
selected on the Temp/Pressure
dialog box.
Select at least Temperature or
Pressure.
Pe
n
se
le
ct
Select two graphs. 2 graphs are not selected at
Differential chromatogram display.
Select 2 graphs.
Illegal file type An attempt was made to open a
file other than a chromatogram file.
Select the correct file.
Already opened The selected differential
chromatogram has already been
opened by another pen.
Select another differential
chromatogram or erase the
opened differential chromatogram.
n Alarm
Message Meaning Countermeasures
H
is
to
ry
er
as
in
g Alarm history cannot be reset
by a level-A user.
An unauthorized level user is
attempting to reset the alarm
history.
Only level B or C users can reset
the alarm history.
5th Edition : Nov. 16, 2011-00