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High Alarm will activate in the event of a probe
<br />failure.
<br />' 6.2.8 Units to Metric: The controller is pre-
<br />programmed to read in U.S. units. If you require
<br />metric units, press F, 93, ENT, 1 and ENT.
<br />' 6.2.9 High water Alarm Level: Press F, 76 and
<br />ENT. Enter the number of inches at which the
<br />high water alarm is to activate and press ENT.
<br />' 6.2.10 Linear Scale (for Vertical Tanks Only):
<br />Press F, 77 and ENT. Enter the inch to gallon
<br />ratio for a vertical tank. For a horizontal tank,
<br />' enter 0 and press ENT.
<br />6.2.11 High Level Alarm: Press HI and enter
<br />the number of gallons at which the high product
<br />' alarm will be activated, press ENT. Press TANK
<br />NO. to advance to the next tank to be
<br />programmed, enter the correct gallons and press
<br />ENT.
<br />6.2.12 Low Level Alarm: Press LO and enter
<br />the number of gallons at which the low product
<br />alarm will be activated, press ENT. Press TANK
<br />' NO. to advance to the next tank to be
<br />programmed and enter the correct gallons and
<br />press ENT.
<br />' 6.2.13 Theft Gallon Limit: Press F, 79 and
<br />ENT. Enter the number of gallons (10-99 gallon
<br />limit) dropped which will activate the theft gallon
<br />alarm. Note: This function is only active when in
<br />' the Leak Detect mode.
<br />6.2.14 Net vs. Gross Gallons: The controller is
<br />pre-programmed to read volume in temperature
<br />' compensated gallons. If you desire to read gross
<br />gallons press F, 80. ENT, 1 and ENT.
<br />6.2.15 Product Label Code: Press F, 78 and
<br />' ENT. Enter the correct product label code (See
<br />Table 6.2 to determine proper code), then press
<br />ENT. Press TANK NO. to advance to the next
<br />tank and repeat the procedure. When program-
<br />ming is completed. press F, 291 and ENT, which
<br />will end the Calibration mode and reactivate the
<br />printer. Turn the Mode key to Run mode and
<br />remove the key.
<br />' 6.3 Programming Leak Detect Threshold,
<br />Auto and Manual Mode
<br />Insert the Mode key and turn to the program posi-
<br />tion. Enter F, 290, and press ENT.
<br />6.3.1 Leak Detect Threshold: Press F, 75 and
<br />ENT and enter the gallons per/hour at which the
<br />leak warning alarm will activate (i.e. .2 gal-
<br />Ions/hour), then press ENT. Press TANK NO. to
<br />' advance to the next tank to be programmed.
<br />6.3.2 Leak Detect Start (Manual): Press F, 85
<br />and ENT. Enter the number of the tank or tanks
<br />' to be tested (i.e. 1, 2 etc.) then press ENT. The
<br />10
<br />tank(s) selected are now in the Leak Detect
<br />mode.
<br />6.3.3 Leak Detect Stop (Manual): Press F, 86
<br />and ENT. Enter the number of the tank or tanks
<br />to be removed from the leak test mode and
<br />press ENT. The selected tank(s) are now out of
<br />the Leak Detect mode.
<br />6.3.4 Leak Detect Mode (Auto): Individual tanks
<br />can be tested daily, weekly or monthly. Press F,
<br />87 and ENT, and enter the number of the tank or
<br />tanks which are to be tested and press ENT. For
<br />example, if tanks 1 and 3 are to be tested, press
<br />1 and 3 followed by pressing ENT. Enter the fre-
<br />quency that the tanks are to tested (I =Daily,
<br />2=Weekly, 3=Monthly) and press ENT.
<br />6.3.5 Enable and Disable Auto Leak Function:
<br />When tank(s) are programmed for Auto Leak
<br />Detect mode the number(s) of those tanks are
<br />automatically entered in F 88. If for any reason
<br />you choose to suspend testing on one or all of
<br />the tanks, use Function 88. If at a later date you
<br />choose to continue testing, use this function to
<br />activate the programmed Leak Test mode. Press
<br />F, 88 and ENT then enter the tank number of
<br />each tank which you want to enable or disable,
<br />then press ENT.
<br />6.3.6 Print Auto Leak Detect Set-up Times:
<br />Press F, 89 and ENT. The X76 ETM will print the
<br />leak detect set-up parameters.
<br />When programming is complete, enter F, 291
<br />and ENT, and turn the Mode key to Run.
<br />6.4 Input Contacts
<br />The X76 ETM provides 8 contact inputs to
<br />monitor passive contact closures. To activate
<br />this function press F, 65 and ENT. Enter the total
<br />number of contact closures you want to use and
<br />press ENT.
<br />6.5 Output Relays
<br />Turn the Mode key to program and press F, 290
<br />and ENT. The X76 ETM is equipped with four
<br />output relays that can be programmed to
<br />respond to different program functions. Press F,
<br />81, and enter the desired relay number, (see
<br />Table 6.1: Function Codes) and press ENT.
<br />Enter the desired function number (1=Hi Alarm,
<br />2=Low Alarm, 3=High Water Alarm, 4=Theft
<br />Alarm, 5=Contact), and press ENT. Repeat this
<br />process to program each relay. When program-
<br />ming is completed, press F, 291 and ENT. Turn
<br />the Mode key to the Run position and remove
<br />the key.
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