Micromod MOD: Modcell 2050R Users Guide Manual do Utilizador descarregar pdf (Página 138)

IB-23C650

BASIC OPERATION

OPERATION IN AUTOMATIC MODE

This section describes operations for local set-points, remote or multiple set-

points, and A/M ratio bias while the controller is in the automatic mode. For

automatic ramp/soak and totalizer operations, refer to those operations

sections.

Note: If tune or configure passwords have been employed, the

passwords will be required to change any values.

Automatic Operation with Local Set-Point

[AUT] indicates that the controller is in

automatic mode.

Bottom status display indicates lower

engineering display is showing the

current set-point and its engineering

units label.

display indicates that set-point

value can be changed in automatic.

Press

to change set-point

variable

Press the scroll key to display the

output in percent in the lower

engineering display.

[OUT] appears in the third status

display indicating that lower

engineering display is showing the

current output value.

H or C indicates Heat or Cool if

controller was configured for heat/cool

operation.

DNUP

status indicator disappears,

since output cannot be changed in

automatic.

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Micromod MOD: Modcell 2050R Users Guide Manual do Utilizador Página 138