PULSAR MEASUREMENT
127
P805 Display Source
This parameter determines which input the display will relate to, it is
automatically set to the correct option when selecting the Mode P100, and
Xducer P101, under normal circumstances it will not require changing.
OPTION
DESCRIPTION
0 = Default (Default)
Display reading obtained from selected
Mode
(
P100
)
1 = Auxiliary (Optional)
Displays level from optional Aux. Input
2 = Xducer 1
Displays level from Xducer 1
3 = Xducer 2
Displays level from Xducer 2
Failsafe
P808 Failsafe Mode
By default, if a fail-safe condition occurs, then the display, relays and the mA
output are held at their last
known
values until a valid reading is obtained.
If required, then you can change this so that the unit goes to
high
(100% of
span), or
low
(empty) as follows:
OPTION
DESCRIPTION
1 = Known (Default)
Remain at its last
known
value
2 = High
Will fail to the
high
value (100% span)
3 = Low
Will fail to the
low
value (empty)
See Also P218, P228, P238, P248, P258, 268 - Relay Fail-safe and P840 mA Output Fail-
safe
Important Notice
In the event of a fail-safe condition occurring, the display, relays and mA
Output can be configured to fail to a condition which is independent of each
other. To set independent Relay Failsafe see P218, 228, 238, 248, 258, 268.
And for independent mA Output Failsafe see P840.
