PULSAR MEASUREMENT
73
Setpoint
By
default,
the mA output will represent the
empty
(
0
or
4mA
dependant
on
(
P830
)
Out Range
) and
100%
of the operational
span
(
20mA
), but you
may wish to have the output represent a section of the operational span. For
example, the application has an operational span of 6 metres, but
output
is
to
represent
empty
(
0
or
4mA
dependant on
(
P830
)
Out Range
) to a
level
of
5 metres
(
20mA)
. If so P834 (Low Level) should be set to 0.00 metres and
P835 (High Level) should be set to 5 metres.
P834 Output Low Level
This parameter sets, in
Measurement Units (P104)
, the value of ‘level’,
‘distance’ or ‘space’, depending on the selected
Out Mode
(
P831
) at which
the low mA output will occur
(
0
or
4mA
dependant on
(
P830
)
Out Range
)
Default = 0.000 feet
P835 Output High Level
This parameter sets, in
Measurement Units (P104)
, the value of ‘level’,
‘distance’ or ‘space’, depending on the
selected
Out Mode
(
P831
) at which
the high mA output will occur
(
20mA
).
Default = 19.685 feet
Limits
P836 Output Low Limit
This parameter sets the lowest level that the mA output will drop to, the
default is 0mA, but you can override this if the device you connect to cannot
for example accept less than 2mA, yet you want to use the 0-20mA range.
Default = 0.00mA
P837 Output High Limit
This parameter sets the highest level that the mA output will rise to, the
default is 20 mA, but you can override this if the device you connect to
cannot for example accept more than 18 mA, yet you want to use the 0-20
mA range.
Default = 20.00mA
