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2–Pump 12-Station Controllers Chapter 4: Operation 39
Controller Keypad
Your 12-station controller has a 16-position keypad to let you operate and alter controller
parameters. With the exception of the SET key, each key has at least two functions. The
status of the controller determines what function is recognized.
Figure 4: Controller Keypad
ST 2
ST 5
ST 8
ST 11
ST 7
ST 10
0NO
7 8
ST 1
ST 4
4 5
1 2
YES
ST 12
9
ST 9
ENTER
MENU
CLEAR
PRIOR
ST 3
6
ST 6
3
STOP
SET
START
Key Descriptions
Label Description
Number
Keys
Use the ten (10) numeric keys marked 1 to 0 to enter numerical information
on the controller.
Station Keys
Press one of the 12 station keys marked ST1 to ST12 to select or activate the
specific station or hopper you want.
Start/Stop
Key
Press the START/STOP key once to start the loading sequence. Press the
START/STOP key again to stop the loading sequence.
Set Key
Press the SET key to set hopper loading times. Using the SET key also
permits you to increment through each of the twelve (12) stations/hoppers
when setting loading times. Press the SET key to save the updated value of
the parameter you set, then increments to the next station.
Clear/Prior
Key
Press the CLEAR/PRIOR key to initiate the priority convey sequence; this
key also acts much like an escape key.
No/Yes
Keys
Press the NO or YES keys to answer questions or prompts while you are
using the menu system.
Enter/Menu
Key
Press the ENTER/MENU key to save any data you entered in the controller
memory. You can also press the key to let you enter the menu system.