Marathon Computer V3.5 user manual Prog/Auto/Man

Models: V3.5

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MMI Product Documentation

PROG/AUTO/MAN

The Operation Mode for control of programs is selected by the [Prog/Auto/Man] key. Pressing this key allows access to the operation mode selection controls. The first selection, after pressing [Prog/Auto/Man], allows for control of the program to be entered. The key presses that follow it depend upon the state of the program. If a program is not running see “Running A Program” below. Anytime during the selection process [Prog/Auto/Man] may be pressed to exit the selection process. All of the parameters under this key have a Lock Level of 3.

MANUAL MODE.

In Manual mode the process variable is displayed in the PROCESS display, the SET display shows the appropriate control value, and no control action is computed. The arrow keys can also be used to activate the control output.

Unipro 3.5 Process Control

1 Aug. 1997

Page 87
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Marathon Computer V3.5 user manual Prog/Auto/Man