encoder input to analogue output
encoder input to analogue output
(OP)
Hi,
System
AB SLC 5/03.
1746 - HSCE Card for encoder 1024ppr encoder input.
1746 - N104V 2channel analogue input/output card.
Drive roller dia = 100mm (~4inch)
The machine drive roller pulls material through the machine at about 10m/min
I need to measure the speed of the machine via the encoder and send a 0-10V output to another drive card via the analogue output card.
I assume I will have to convert ppr to rpm and then to a value that the analogue card can use for the 0-10volt output.
I would appreciate any help / suggestions on how to achieve this using the above kit.
Regards,
mrbj
System
AB SLC 5/03.
1746 - HSCE Card for encoder 1024ppr encoder input.
1746 - N104V 2channel analogue input/output card.
Drive roller dia = 100mm (~4inch)
The machine drive roller pulls material through the machine at about 10m/min
I need to measure the speed of the machine via the encoder and send a 0-10V output to another drive card via the analogue output card.
I assume I will have to convert ppr to rpm and then to a value that the analogue card can use for the 0-10volt output.
I would appreciate any help / suggestions on how to achieve this using the above kit.
Regards,
mrbj





RE: encoder input to analogue output
It is a lot simpler. There should be (I do not know the AB system) an instruction that handles the encoder input on the HSCE card and puts it into a variable. It would then be a very simple thing to output that variable to an analogue output on the N104V card.
Ask your PLC programmer to do it. He knows how to.
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: encoder input to analogue output
Regards,
Matt