Micromod MOD: Modcell 2050R Users Guide Manual do Utilizador descarregar pdf (Página 145)

IB-23C650

BASIC OPERATION

When the controller is set up for on/off control, the manual output is a time

proportioning signal. This gives the output infinite adjustability between 0 and

100% rather than limited to the two-state 0 and 100% values of the automatic

mode. In manual the output can be adjusted to any value needed to maintain

the process at the set-point.

When the controller is set up for manual reset, manual reset values entered

while in auto or manual take effect when the controller is switched from

manual to auto.

Manual Operation with Remote or Multiple Set-Points

When the controller is in manual mode with remote or multiple set-points

enabled in the SETPTS MENU, the front face will resemble the examples

below:

Note: Remote set-point requires the option board be installed.

[MAN] indicates that the controller is in

manual mode.

The set-point may be [LOC], [LO2],

[LO3], [LO4] or [REM], depending on

which set-points were enabled in the

SETPTS MENU.

Bottom status display indicates lower

engineering display is showing the

current set-point and its engineering

units label.

Press

to change set-point

variable.

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Micromod MOD: Modcell 2050R Users Guide Manual do Utilizador Página 145