S
Could someone please help. Im very new to plc ladder logic and I need a design to prevent motors from starting at the same time to reduce overloading of the supply.
Specs: 4 (or more) motors which could start at any time need to be interlocked so that if two or more try to start at same time (within a
say 5 second period of the first motor start) then the second, third, ... motors are sequenced in order of priority. If only one motor is
trying to start then it is started instantly.
I guess it is sequencing on demand logic that I require.
Thanks to anyone who can provide an efficient solution.
Sean
Specs: 4 (or more) motors which could start at any time need to be interlocked so that if two or more try to start at same time (within a
say 5 second period of the first motor start) then the second, third, ... motors are sequenced in order of priority. If only one motor is
trying to start then it is started instantly.
I guess it is sequencing on demand logic that I require.
Thanks to anyone who can provide an efficient solution.
Sean