DataLoop™ LI23 Loop-Powered Process Meter
Instruction Manual
MN302100 Rev 3
23
Programming the Bargraph
The LI23/4 comes equipped with a bargraph display for applications where a visual representation of the
process variable’s percentage of full scale is desirable. This feature can be enabled or disabled using the
Bargraph
menu (
BARGRAPH
). The value displayed on the bargraph can be the percentage of full scale (
PV
PCT
) or the percentage of a user-programmable range (
PV
). If the meter is in dual-scale mode, the
bargraph can be assigned to display either PV1 or PV2 using this menu.
Programming the Outputs (
OUTPUT
)
Depending on the purchased model, the meter may be available with two open collector outputs, two sol-
id state relays, and one 4-20 mA output. The
Output
menu will only show options for the available out-
puts. See
DSPLY
BARGRAPH
GRAPH
PV
GRAPH
PV PCT
GRAPH
OFF
