Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

8.5 Operating Using Speed Control with Analog Reference8.5.7 Encoder Signal OutputEncoder feedback pulses processed inside the SERVOPACK can be output externally.TypeSignalNameConnectorPin NumberNameOutput PAO CN1-33 Encoder output phase A/PAO CN1-34 Encoder output phase /AOutput PBO CN1-35 Encoder output phase B/PBO CN1-36 Encoder output phase /BOutput PCO CN1-19 Encoder output phase C (zero-point pulse)/PCO CN1-20 Encoder output phase /C (zero-point pulse)These outputs explained here.(Servomotor)EncoderSerial dataPGSERVOPACKCN2*FrequencydividingcircuitCN1Phase A (PAO)Phase B (PBO)Phase C (PCO)Host controller* Even in reverse rotation mode (Pn000.0 = 1), the dividing output phase form is the same as that for the standard setting(Pn000.0 = 0).• Output Phase FormForward rotation (phase B leads by 90˚)Reverse rotation (phase A leads by 90˚Phase APhase B90˚Phase APhase B90˚Phase CtPhase CtThe following signals are added when using an absolute encoder.TypeSignalNameConnectorPin NumberInput SEN CN1-4 SEN Signal InputSG CN1-2 Signal GroundBAT (+) CN1-21 Battery (+)BAT (-) CN1-22 Battery (-)Output SG ∗ CN1-1 Signal Ground* SG (CN1-1, 2): Connect to 0 V on the host controller.Name8DividingTERMSThe dividing means that the divider converts data into the pulse density based on the pulse data of the encoder installed onthe servomotor, and outputs it. The setting unit is the number of pulses/revolution.8-45