ATV320, Altivar 320, Is the proper way to connect (2) ATV320 to one resistor?
Connect ATV320-1 (PA/+) to ATV320-2 (PA/+)
Connect ATV320-1 (PC/-) to ATV320-2 (PC/-)
ATV320-1 (PB) to DB resistor
ATV320-1 (PBe) to DB resistor
Response from France: The ATV32 and ATV320B, in DC bus sharing point of view are similar (fuse, fast on connection cable). For ATV320C it is little different. On ATV320C, there is only terminal, so you don't need the fast on connection (VW3M2207 ). For DC bus and braking resistor (there is no PBe) : Connect ATV320-1 (PA/+) to ATV320-2 (PA/+) Connect ATV320-1 (PC/-) to ATV320-2 (PC/-) ATV320-1 (PB) to Braking resistor Delete this- ATV320-1 (PBe) to braking resistor Replace with- ATV320-1 (PO) to braking resistor