Ecom Instruments CP 440 Instruction Manual page 6

. Y our CP 440 is shipped from the factory with all setting access
"unlocked" or available to be changed.
2. I n supervisory mode each of the parameters can be locked or unlo-
cked using the 6 and 5 keys. Select LOC (lock) for those parameters
you do not want to be accessible, and UnLOC (unlock) for those can
be accessed.
3. In order, the functions that can be unlocked, locked or accessed are:
• Zero function (enable/disable)
• Set pressure units (enable/disable)
• Auto shutdown adjustment (enable/disable)
• Damping settings (enable/disable)
• Sample rate setting (enable/disable)
• Tare setting (enable/disable)
• Custom engineering units (set scale factor)
4. U se the CONFIG key to scroll through the above choices, and the 6
and 5 keys to lock and unlock features. Press CONFIG to continue
scrolling through the parameters, pressing ENTER at any point saves
your settings and returns the gauge to normal operation.
When a function is "locked, it cannot be accessed or changed from its
current state. To change a locked function, enter the supervisory mode,
and unlock the function. Once it is changed, you may enter superviso-
ry mode to lock access again.
5. S etting a custom engineering unit or scale: The last menu choice in
supervisory mode is SET FACTR. This allows you to set a multiplier
factor from 0.00 to 00, creating a custom scale. The set factor will be
multiplied by the Psi measured, the result will be displayed.
For example: 40 Psi is the equivalent of 000 g of product in a tank.
You want to display the product weight , using a 00 Psi gauge. By
setting a factor of 25, a 40 Psi pressure would display as 000 (40 x
25). The engineering unit displayed on the CP 440 will be "Cust".
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