Okay so a little background on what I am trying to do.
I have a filler that fills ( as fillers usually do lol) three different size jugs. We use a Powerflex 40 with a potentiometer controlling the speed. On the largest jug the operate usually runs the machine too fast, but we need to run it that fast on the smaller sizes.
I am wondering if its possible with the Powerflex 40 to have one of the digital inputs change the maximum frequency when its active so that the max freq would be a lower value, but the operator would be able to control the speed up to the max freq via the potentiometer.
Is this possible, and if so how.
I see where I can have a preset speed via one of the digital inputs, but I want to be able to still control the speed via the pot, but not above the lower max freq when the digital input is active.
Any input is great. Thanks
Brandon
I have a filler that fills ( as fillers usually do lol) three different size jugs. We use a Powerflex 40 with a potentiometer controlling the speed. On the largest jug the operate usually runs the machine too fast, but we need to run it that fast on the smaller sizes.
I am wondering if its possible with the Powerflex 40 to have one of the digital inputs change the maximum frequency when its active so that the max freq would be a lower value, but the operator would be able to control the speed up to the max freq via the potentiometer.
Is this possible, and if so how.
I see where I can have a preset speed via one of the digital inputs, but I want to be able to still control the speed via the pot, but not above the lower max freq when the digital input is active.
Any input is great. Thanks
Brandon