HP10E / HP12E / HP15E / HP20E - Dairy design6. Graphical control
6-28 © VEMAG 2013
6.6.3.6 Speed
Display: Speed
Unit: Per cent [%]
Resolution: 0.1 %
Setting range: 0 – 100 %
Application: All applications (not for pressure control)
• Enter speed.
• Press Enter.
Maximum feed rate depends among other things on the feed element and
on the machine type. Speed is limited automatically as a function of lling
weight to ensure accurate portioning. As weight is reduced, maximum
possible speed is adjusted automatically. Only actual speed is reduced
(small grey number in the display).
If the speed is controlled by an attachment (external speed control), you
can enter a minimum and maximum speed. The speed accelerates at a
linear rate between these two values.
Example:
Min. = is an applied voltage of 0 V
Max. = is an applied voltage of e.g. 10 V
If the speed is controlled by a hopper level you can enter a minimum, a
normal and maximum value for the speed.
Example:
Min. = is the speed when the hopper is almost empty
Normal = is the speed when the hopper is half full
Max. = is the speed when the hopper is full
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