Marathon Monitors Inc.

Button or

Name

Explanation

indicator

 

 

 

 

 

 

 

 

 

 

 

When lit, it indicates that the output installed in

 

OP1

Output 1

module position 1 is on. This is normally the

 

 

 

 

heating output on a temperature controller.

 

 

 

 

 

 

 

 

 

When lit, it indicates that the output installed in

 

OP2

Output 2

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.

 

 

 

 

 

 

 

 

 

When pressed, this toggles between automatic

 

 

 

 

and manual mode:

 

 

 

Auto/Manual

If the controller is in automatic mode the

 

 

 

AUTO light will be lit.

 

 

 

button

If the controller is in manual mode, the MAN

 

 

 

 

light will be lit.

 

 

 

 

The Auto/Manual button can be disabled in

 

 

 

 

configuration level.

 

 

 

 

 

 

 

 

 

Press once to start an automatic Probe care

 

 

 

 

cycle

 

 

 

Run/Hold button

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

AACC 2000 Carbon

25

Nov. 1, 1997

 

 

Page 25
Image 25
Marathon Computer AACC 2000 manual Button or Name Explanation, OP1, OP2, SP2, Rem