User manual

Marathon Monitors Inc.

AACC 2000 Carbon Nov. 1, 1997

Returning to Operator Level

To return to operator level from either ‘FuLL’ or ‘Edit’ level, repeat entry of the

password and select ‘OPEr’ on the ‘Goto’ display.

In ‘Edit’ level, the controller will automatically return to operator level if no button is

pressed for 45 seconds.

Edit level

Edit level is used to set which parameters you can view and adjust in Operator level. It

also gives access to the ‘Promote’ feature, which allows you to select and add (‘Promote’)

up to twelve parameters into the Home display list, thereby giving simple access to

commonly used parameters.

Setting operator access to a parameter

First you must select Edit level, as shown on the previous page.

Once in Edit level, you select a list, or a parameter within a list, in the same way as

you would in Operator, or Full, level − that is to say, you move from list header to list

header by pressing , and from parameter to parameter within each list using .

However, in Edit level what is displayed is not the value of a selected parameter, but a

code representing that parameter’s availability in Operator level.

When you have selected the required parameter, use and buttons to set its

availability in Operator level.

There are four codes:

ALtrALtr Makes a parameter alterable in Operator level.

PrOPrO Promotes a parameter into the Home display list.

rEAdrEAd Makes a parameter, or list header, read-only (it can be viewed but not altered).

HIdEHIdE Hides a parameter, or list header.

For example:

Hiding or revealing a complete list

To hide a complete list of parameters, all you have to do is hide the list header. If a list

header is selected, only two selections are available: rEAd and HIdE.

(It is not possible to hide the ‘ACCS’ list, which always displays the code: ‘LiSt’.)

The parameter selected is Alarm 2, Full Scale Low

It will be alterable in Operator level