EA180 Series Servo Drive Users Manual L1C, L2C control circuit power supply Refer to the nameplate 88888 CN4 CN5 IN CN3 OUT CN2 CN6 and D, and connect an external braking resistor between P+ and C. (Size D models, i.e.
017, 022, 028 models have no D terminal) braking resistor U, V, W Servo motor Connected to servo motor U, V, W CHARGE SIZE C/D model part names 10 LED display 5-bit 7-segment LED displays running state Buttons Parameters setting L1, L2, L3 Main circuit power supply Refer to the nameplate P+, P+, D, Cexternal P+, DC bus voltage terminal, for DC bus sharing A short connector is installed between P+ and D by default; when using PE grounding terminal Connected to power supply and servo motor ground (PE terminals of SIZE D model are in the same row as other ones) CHARGE Bus voltage indicator lamp Used to indicate whether the bus capacitance is in a charged state.
When the lamp is on, the capacitor inside the drive is charged even if the main circuit power supply is OFF. CN5 encoder connection terminal Connected to the encoder of servo motor CN4 control terminal CN2, CN3 Connected to the upper controller comm terminal CN1 analog Monitoring port Two in parallel, including RS232, RS485, CAN comm. port Two analog outputs