Inet Operation - HP 5890 Series II Plus Reference Manual

Signal Output
Instrument network (INET)

INET operation

In using the INET function, chromatographic parameters are entered
normally through the HP 5890 keyboard. Integration parameters are
entered at the controller. Parameters for other devices on the INET loop
may be entered at the controller, or at their own keyboards. Collectively,
the separate sets of parameters constitute a single set of parameters for
an analysis.
The intent here is to discuss INET operation only from the point of view
of the HP 5890. For specific information regarding INET loop control
(configuration, workfile storage and recall, etc), consult the appropriate
operation manuals for the INET controller device. Also consult
appropriate manual(s) for other devices (sampler/event control module,
etc) configured in the loop.
Typical displays occurring when the HP 5890 is under INET control are
shown in Figure 5•7.
Figure 5-7
Typical INET Loop Displays
Keyboard setpoint entry is not allowed at the HP 5890 while a
workfile or method is stored or listed at the controller: UNDER
REMOTE CONTROL is displayed if an entry is attempted.
INET Displays
UNDER REMOTE
SYSTEM NOT
SETPOINT FILE
ACTUAL SETPOINT
CONTROL
ACTUAL SETPOINT
READY
ACTUAL SETPOINT
LOADED
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