Output 2, 3, And 4 Menus - Walchem WCU Series Instruction Manual

Electroless copper controller
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5.4

Output 2, 3, and 4 Menus

The Out 2, 3 and 4 menus are separate from each other but operate in exactly the
same way. Each menu provides the Total and H O A settings. These additional
outputs are activated simultaneously with output 1 and are provided to be able to add
other bath components in proportion to the copper, and display independent
replenishment totals.
The top level menu status line may display the following messages: Off, Intrlck,
Timeout, or a time. "Off" indicates that the output is off. "Intrlck" indicates that the
output would be on but is not because of a signal from a flow switch or level switch
is stopping control. "Overrun" indicates that the output has been on for longer than
the maximum time programmed by the user. The time shows that the output is on,
and has been for that amount of time.
Total 2,3 or 4
This menu works the same as Total 1 described for Out 1 in Section 5.3.
H O A
Use the Left and Right arrows to move between Hand, Off and Auto (H O A). In
Hand (Manual) mode, the output will be turned on immediately for a maximum of
10 minutes. In the Off mode, the output will be turned off indefinitely. In the Auto
mode, the output turns on and off in response to changes in the process value
relative to the set point. The letter inside the block on the status screen indicates
which mode the output is in.
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