Pulsar Flow Monitor, Instruction Manual

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Page 43
Trim
P838 Output Low Trim
If the device you are connected to is not calibrated, and not showing the low
value, then you can trim it using this parameter. You can either type in the
offset directly or use the arrow keys to move the output up and down until
you get the expected result on the device that is connected.
P839 Output High Trim
If the device you are connected to is not calibrated, and not showing the
high value, then you can trim it using this parameter. You can either type in
the offset directly or use the arrow keys to move the output up and down
until you get the expected result on the device that is connected.
Failsafe
P840 Output Fail-safe Mode
This parameter determines what happens to the output in the event of the
unit going into fail-safe mode. The
default is to do the same as the system
fail-safe ( P808 ), but this can be overridden to force the output to an
independent fail-safe mode as follows:
Option Description
0 = Default Output will fail as per P808 .
1 = Hold Output will retain its last known value.
2 = Low Output will fail to its low condition.
3 = High Output will fail to its high condition (20mA
maximum).
4 = Very Low Output will fail to its lowest or fault condition of 2mA
for 4-20 range or 0mA for 0-20 range.
5 = Very High Output will fail to its highest or fault condition of
greater than 20mA (22mA maximum).