HP 5890 SERIES II Service Manual page 284

Figure 13-7 shows resulting displays.
G L O B A L
S I G 1
S I G 1
S I G 2
Figure 13-7. INET Signal Definition Displays
From the displays, the following may be noted:
H HP 5890A signal channels are designated SIG 1 or SIG 2.
H ON indicates the given signal channel is considered active by the
controller; data from this signal channel is transmitted to other devices
on the INET loop. Note that ON in this context has the same meaning
as " +"shown in the HP 5890A portion of the INET configuration
table in the HP 3392A work file listing.
Similarly, OFF indicates the channel is considered inactive; no data
from this signal channel is transmitted to other devices on the loop.
OFF has the same meaning here as " - "shown in the HP 5890A
portion of the INET configuration table in the HP 3392A work file
listing.
It is important to note that ON or OFF in this context are strictly INET
definitions, defined at the system controller. They do not, for example,
bear any relationship to whether or not a given detector assigned to
the signal channel is turned on or off.
H " RANGED"versus " FULL RANGE"indicates the dynamic range for the
data to be transmitted to other devices on the loop; dynamic range for
" RANGED" data is set at the HP 5890A according to the setpoint for
by the detector itself. The choice of the type of data to be transmitted
is set at the controller.
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INET-HP 5890A
Signal Definition
ACTUAL
A D D R :
ACTUAL
O N R A N G E D
ACTUAL
O N F U L L
ACTUAL
O F F
. Dynamic range for " FULL RANGE"data is limited only
"
RANGE 2 ( )
SVC 10- 11
SETPOINT
1 i 3 1
SETPOINT
SETPOINT
R A N G E
SETPOINT
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