No. (Hex.) Name Description Default (Range) F1-30 (03AA) Motor 2 Encoder PCB Port Select Sets the drive port to install the motor 2 encoder option card. 1 (0, 1) 0 CN5-C One option card receives the speed feedback signals from motor 1 and motor 2. 1 CN5-B Two option cards receive the speed feedback signals from motor 1 and motor 2.