YASKAWA V1000 Technical Manual

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Contents

4 DeviceNet Option Components10 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual Terminal BlockThe communication connector is a pluggable terminal block. This pluggable terminal block is the connection point of theDeviceNet network communication cable to the Option.Figure 4Figure 4 Pluggable terminal blockTable 3 Terminal Descriptions DeviceNet Option LED DisplayThe DeviceNet Option has two bicolor , red/green LEDs, one for Module Status (MS) and one for Network Status (NS).The operational states of the DeviceNet Option LEDs after the DeviceNet power-up diagnostic LED sequence iscompleted are described in Table 5. Wait at least 2 seconds for the power-up diagnostic process to complete beforeverifying the states of the LEDs.Table 4 DeviceNet Operation LED StatesTerminal Pin Color Signal Description1 Black V- Network common2 Blue CAN_L CAN data Low3 – Shield Cable shield4 White CAN_H CAN data High5 Red V+ Communications DC+24VName Indication Operating Status RemarksColor StatusMS– OFF Power supply OFF Power is not being supplied to the drive.Green ON SI-N3/V Option operating The SI-N3/V Option card is operating normally.Green Flashing SI-N3/V Option initializing There is an incorrect baud rate setting or there is a MAC ID.Red ON Fatal error occurred A fatal (irrecoverable) error occurred in the SI-N3/V Option.Red Flashing Non-fatal error occurred A non-fatal (recoverable) error occurred.Green/Red Flashing Device self-test Device in self-test mode.NS– OFF Offline or Power supplyOFF –Green ON Online communicationsestablished Device is on-line and has connections in the established state.Green Flashing Online communications notestablishedDevice is on-line but has no connections in the established state.Dup Mac-ID test has been passed, is on-line but has no openconnections to other nodes.Red ON Communications errorAn error occurred that disables DeviceNet communications.MAC ID duplicationBus Off detectedRed Flashing Communications time-out A communications time-out occurred with the master.Green/Red Flashing Communication faultedSpecific communication faulted device.The device has detected a network access error and is in thecommunications faulted state.The device has then received and accepted an Identify communicationfault request-long protocol message.