Pellerin Milnor Corporation 23
11. For chemical injection in any bath step, use the scroll buttons ( / ) to enable or disable
each chemical. Enable a chemical for injection by setting its value to 1; disable a chemical by
setting its value to 0. Press the Next button (
) after each chemical selection to confirm
your choice and advance to the next chemical.
TIP: Press the terminate button ( ) to cancel the current choice and move the cur-
sor to the previous decision.
12. Repeat this procedure for each step in the formula.
13. After the last desired step in the formula (usually an extract), add a step of type 00 to mark
the end of the formula. The controller returns to the Add/Change Formula menu.
2.3.3.2 Moving through the Operations and Decisions
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Each step is completely programmed on a single display:
Display or Action Explanation
F14 TT MMQ C:12345
S01 00
In this example, “F14” at the left end of the display represents the
formula number. “S01” below it represents the step number within
that formula. When programming a formula position (e.g., Formu-
la 14) for the first time, the TT field (type of step) will always be
00 (end formula) until you change it to another valid type of step.
2.3.3.3 How to Create a New Formula
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Creating a new formula with the E-P Express
®
controller entails adding and defining steps in one
of the blank formula slots.
Display or Action Explanation
PROGRAM 1 MENU
ADD/CHANGE FORMULA
This is Option 1 of the Program menu. From this display, either
access a formula by number to change or create, or select another
available menu option.
Accesses the formula list for selection of a formula number to
change or create.
ADD/CHANGE FORMULA
00 RETURN TO MENU
This is the Add/Change Formula display. From this display, ei-
ther back up to the Program menu, or begin creating or changing
a formula.
Scrolls the available formula numbers. If the selected formula
number hasn't already been programmed, it is selected for add. If
the number has already been programmed, it is selected for
change, as shown in the following two displays.
ADD/CHANGE FORMULA
23 FORMULA NUMBER 23
Formula 23 is available for adding because it does not currently
exist.
ADD/CHANGE FORMULA
07 FORMULA NUMBER 07
Formula 07 is available for changing because it already exists.
Programming