
1/03 UDC 6300 Process Controller Product Manual 5
1.2 Operator Interface, Continued
Function of keys
Table 1-1 shows each key on the operator interface and defines its function.
Table 1-1 Function of Keys
Key Function
SET
UP
• Places the controller in the Configuration Set Up group
select mode. Sequentially displays Set Up groups and
allows the FUNC
key to display individual functions in
each Set Up group.
• A manual check of all the displays can be invoked. Press
the SET UP
key and hold in, then press FUNC key.
All segments of the displays will be illuminated.
FUNC
L1/L2
• Used in conjunction with the SET UP
key to select the
individual functions of a selected Configuration Set Up
group.
• Press the FUNC
key and key to start/halt setpoint
ramp
• Also toggles between Loop 1 and Loop 2 display.
LOWR
DISP
• Selects any one of 26 operating parameter to be shown in
the lower display. See subsection 5.4 for list.
• Used to exit Set Up.
MAN
AUTO
• Alternately selects:
AUTO Lower display automatically displays setpoint
value in engineering units.
MAN Lower display automatically indicates output in %.
RSP
CAS
• Alternately selects Local Setpoint 1 and Remote Setpoint
or Local Setpoint 3.
• Changes the controller from local to remote and vice
versa.
• Also, switches into or out of Internal Cascade Control.
SP1
SP2
• Toggles between Local Setpoint #1 and #2.
ALM
ACK
• Press to acknowledge new alarm condition and stop
bargraph flashing.
• Provides direct access to alarm group.
• Increases the setpoint, output, or configuration values
displayed. The value displayed is entered by advancing to
the next display.
• Decreases the setpoint, output, or configuration values
displayed. The value displayed is entered by advancing to
the next display.
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