sandeepjajawara
Member
Hi All,
From several days I Trying to get the solution of my problem but i didn't get the solution.
In my Company we have old Adjustable speed motor which control the Mill, in this we are controlling through Potentiometer based speed controller. Mill main motor running in its full rpm (1000rpm/min), by this controller we are controlling the mill RPM.
we have Siemens Step 7 -300 PLC with analog Input and output card.
I need to control this motor through PLC.
Adjustable speed motor description: aux supply 56 Vac, 2.2 A
tachogenerator 2 VA 0-25V (1000r/min)
From several days I Trying to get the solution of my problem but i didn't get the solution.
In my Company we have old Adjustable speed motor which control the Mill, in this we are controlling through Potentiometer based speed controller. Mill main motor running in its full rpm (1000rpm/min), by this controller we are controlling the mill RPM.
we have Siemens Step 7 -300 PLC with analog Input and output card.
I need to control this motor through PLC.
Adjustable speed motor description: aux supply 56 Vac, 2.2 A
tachogenerator 2 VA 0-25V (1000r/min)