Micromod MOD: Modcell 2050R Users Guide User Manual

Page 131

IB-23C650

BASIC OPERATION

CONTROL KEYS

The operator control keys are:

Alarm:

Press to stop flashing and beeping alarm indication.
Press repeatedly to view list of existing conditions
(unacknowledged diagnostics, priority 1 then 2, then
acknowledged alarms). Bottom display indicates
ACKED or UNACKED alarms. Use UP key to
acknowledge. All other keys are inactive until you
return to the normal display.

Tag:

Press to advance from the top of any menu to the
top of the DISPLAYS MENU.

Manual:

Press to place the controller into manual operation
from automatic. Pressing this key while the
controller is executing Autotune will remove the
controller from the Autotune routine. [MAN] is
displayed in the auto/manual status display.

Auto:

Press to change the operating mode from manual to
automatic control. [AUT] is displayed in the
auto/manual status display.

Remote/

Press to select either a remote set-point or

Local:

set-points 1 through 4. [REM], [LOC], [LO2], [LO3]
or [LO4] will be displayed in the remote/local status
display.

Scroll (

SCRL

): When in the instrument configuration mode,

press to advance through the steps of the
currently active menu. If in the operations mode,
press to advance through enabled features of the
DISPLAYS MENU.

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