Where can I find programming assistance to set up an ATV61/ATV71 drive with an VW3A3316 Ethernet IP card using assemblies 21 and 71?


04 March 2022

Setup VW3A3316 on ATV61/71 using assemblies 21 and 71.

Product Line:
Altivar ATV61 and ATV71 with VW3A3316 option card


Basic set up assistance on using the Ethernet IP VW3A3316 card on the ATV61 or ATV71 drive.

First, make sure that the Ethernet scanner module is set up for assemblies 21 and 71
Assembly 21= (output table) 2 words (4 bytes)
Assembly 71= (Input table) 2 words (4 bytes)

Drive program has to be as follows ( there are no exceptions when using these assemblies ):
Menu 1.6
Ref 1 channel = com card
Profile = Separate
CMD switching = C312
CMD channel 1 = com card
CMD channel 2 = terminal mode
Ref 2 switching = C313
Ref 2 channel 2 = AI1 or AI2 (do not leave this blank)

Commands to start the drive will be bits 0, 5 and 6   or HEX 0061  or DEC 97
Speed command is in RPMs and is the 2nd word in the output table.