Issue:
Set up an ATV61/ATV71 drive with a VW3A3316 Ethernet IP card using assemblies 20 and 70.

Product Line:
Altivar ATV61 and ATV71 with Ethernet VW3A3316 option card.

Environment:
All

Cause:
Needs to set up an ATV61 drive with an Ethernet IP card to use Assemblies 20 and 70.

Resolution:
PLC's Ethernet scanner module needs to be configured as follows
Assembly 20  2 words or 4 bytes (output table)
Assembly 70  2 words or 4 bytes (input table)
Configuration size 6
Single INT

Drives programming needs to be exactly like this there are no exceptions
Menu 1.6
Command menu
Reference 1 channel = Com card or NET
Profile= Separate control
Command switching= C312
Command channel 1= Com card or NET
Command channel 2= terminal control
Reference 2 switching= C313
Reference 2 channel= AI2 or AI1 (you choose)

Menu 1.7
Ref 1b switching = channel 1 active (applies only to the ATV61)

See the tables below for the assembly mapping for the Command word and for reading the ETA status.


Additional important information about setting the speed reference from the network.

Released for:Schneider Electric Malaysia