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

1.2 Product Part Names1.2.2 SERVOPACKs(1) SGDH for 30 W to 5.0 kWWith the front cover openBattery holderUsed to house the backup batteryfor an absolute encoder.Refer to 5.8.8 Absolute Encoder Battery,8.4.3 Handing Batteries, and 8.4.4 BatteryReplacement Procedure.MODE/SETCHARGEDATA/POWERCN5 Analog monitor connectorUsed to monitor motor speed, torquereference, and other values througha special cable.Refer to 5.8.3 Cables for Analog Monitor or9.5 Analog Monitor.CN8 Battery connectorUsed to connect to the backup batteryfor an absolute encoder.Refer to 5.8.8 Absolute Encoder Battery,8.4.3 Handing Batteries, and 8.4.4 BatteryReplacement Procedure.1Panel display5-digit, 7-segment LED used to displaySERVOPACK status, alarm status, and othervalues when parameters are input.Refer to 7.1.2 Key Names and Functions.YASKAWAYASKAWA SERVOPACKSGDH-Front coverSERVOPACK modelRefer to 2.1 SERVOPACK ModelDesignations.Panel operatorCharge indicatorLights when the main circuit power supply isON and stays lit as long as the main circuit powersupply capacitor remains charged. Therefore,do not touch the SERVOPACK even after the powersupply is turned OFF if the indicator is lit.Main circuit powersupply terminalsUsed for main circuit power supply input.Refer to 6.1 Wiring Main Circuit.MODE/SETCHARGEDATA/POWERPanel keysUsed to set parameters.Refer to 7.1.2 Key Names and Functions.Power ON indicatorLights when the control power supply is ON.CN3 Connector for personal computer monitoringand digital operatorUsed to communicate with a personal computeror to connect a digital operator.Refer to 5.8.1 Cables for Connecting PersonalComputer and 5.8.2 Digital Operator.Control power supply terminalsUsed for control power supply input.Refer to 6.1 Wiring Main Circuit.Regenerativeresistor connecting terminalsUsed to connect external regenerative resistors.Refer to 6.5 Connecting Regenerative Resistors.Servomotor terminalsConnects to the servomotor power line.Refer to 6.1 Wiring Main Circuit.Ground terminalBe sure to connect to protect against electrical shock.Refer to 6.1 Wiring Main Circuit.CN1 I/O signal connectorUsed for reference input signals andsequence I/O signals.Refer to 6.3 Examples of I/O Signal Connections.Nameplate (side view)Indicates the SERVOPACK model and ratings.Refer to 1.1.3 SERVOPACKs.CN2 Encoder connectorConnects to the encoder in the servomotor.Refer to 6.2 Wiring Encoders.INFO• Connecting terminal of DC ReactorFor connecting a reactor, refer to 6.4.8 DC Reactor for Harmonic Suppression.1-5