MAGUIRE Gravimetric Gateway LineMaster Installation Operation & Maintenance page 36

LineMaster
Adjustments
When in the locked mode, manual adjustments to the rate of throughput can be entered through
the LineMaster (XCC) Controller. Adjustments can be made two ways:
Incremental Adjustments
Incremental adjustments are made using the up and down arrows on the
keypad of the LineMaster (XCC) Controller. Press and release once of the
arrow keys increments up or down by one tenth of a pound or kilogram.
Pressing and holding of the arrow keys will rapidly increase or decease the
value. Incremental entries can only be made in the locked mode.
Keypad Entry
Keypad adjustments are made using the keypad button located above the up and down
arrows on the keypad. Pressing the keypad button, will display:
ENTER TARGET
Enter the value of throughput in pounds or kilograms using all 5 digits (the last digit is in
10ths). Be sure to include any leading zeros (example: 330.0 pounds/hour would be
entered as 03300.) Keypad entries can only be entered in the locked mode.
LOCK Options
On the LineMaster (XCC) Controller keypad, between the up and down
arrows, is a LOCK key. This LOCK key can be used to Lock throughput,
overriding the LineMaster Extruder Speed Control MANUAL / LOCK switch.
To use the keypad LOCK option, the LTP parameter in the LineMaster (XCC)
Controller must be set to LTP 1xxxx, where the first digit in this parameter is
set to a 1. Setting the LTP parameter to use this option will de-activate (and
ignore) the LineMaster Extruder Speed Control MANUAL / LOCK switch.
Shutdown
Normal Shutdown Procedure – First switch the LineMaster Extruder Speed Control into
MANUAL position. Then rotate the ADJUST pot counterclockwise (at your desired rate of
decrease), eventually reaching zero volts (zero RPM).
1880.2 g
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Maguire Products, Inc.
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