MC³ 24.96.EX O&M Manual Page 56 08/14/01 4:34 PM/LDD
To run a E-Cal Factor Procedure, select this option from the Calibration menu. From this point on
the procedure is just like the Electronic Calibration. See Page 54. After the procedure is complete
the weigh span will be updated. The load scale factor is not affected with this procedure.
Grab Sample Calibration
Use this method only as a last resort. It sets the Load Scale Factor, while the feeder is running,
using a diverter valve in the material flow, and a separate totalizer for the grab sample. A limit
switch on the diverter valve must be connected to the logical input Diverter Valve. See List of
Logical Inputs on page 37. After opening and closing the diverter valve, and then weighing the
diverted sample, enter the GRAB SAMPLE screen.
Enter the weight of the diverted material by touching the Sample Weight button, then touch
ACCEPT.
You will be presented with the difference, new and old scale factor, and have the option to accept
or cancel the procedure.
Analog Input Setup and Calibration
This procedure allows you to setup and calibrate your analog inputs.
Touch the number of the analog input to calibrate or touch the analog in alarms button to edit the
analog input alarm values.
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