Marathon Computer AACC 2000 Manuale Utente

AACC 2000 Carbon                                                                       Nov.  1, 1997

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OP1

 

 

Output 1

 

When lit, it indicates that the output installed in
module position 1 is on.  This is normally the
heating output on a temperature controller.

 

 

OP2

 

 

Output 2

 

When lit, it indicates that the output installed in
module position 2 is on.  This is normally the
cooling output on a temperature controller.

 

SP2

 

Setpoint 2

 

When lit, this indicates that setpoint 2, (or a
setpoint 3-16) has been selected.

 

REM

 

Remote setpoint

 

When lit, this indicates that a remote setpoint
input has been selected.

 

‘REM’ will also flash when communications is
active.

 

 

 

 

Auto/Manual

button

 

When pressed, this toggles between automatic
and manual mode:

 

•  

If the controller is in automatic mode the

AUTO light will be lit.

 

•  

If the controller is in manual mode, the MAN

light will be lit.

 

The Auto/Manual button can be disabled in
configuration level.

 

 

 

Run/Hold button

 

•  

Press once to start an automatic Probe care

cycle

 

•  

This RUN light indicates when ever a probe

care function is in progress

 

 

Page  button

 

Press to select a new list of parameters.

 

 

Scroll button

 

Press to select a new  parameter in a list.

 

 

Down button

 

Press to decrease a value in the lower readout.

 

 

Up button

 

Press to increase a value in lower readout.

 

 

Figure 2-3   Controller buttons and indicators