YASKAWA V1000 SI-EM3D/V Installation Manual

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u Option Error Codesn Option Fault Monitors U6-98 and U6-99The option can declare error/warning conditions via drive monitor parameters on the drivedigital operator as shown in Table 12.Table 12 Option Fault Monitor DescriptionsFaultCondition Fault Declared Status Value(U6-98/U6-99) DescriptionNo Fault n/a 0 No faultsForce Fault EF0 3 Network sent a message to force this nodeto the fault state.ConnectionTimeout BUS ERROR 1101 The control connection timed out.Duplicate IPAddress BUS ERROR 1102 This node and at least one other node havethe same IP Address.Default MACAddress None 1103 Factory default MAC Addressprogrammed into the option. Return forreprogramming.Network LinkDown BUS ERROR 1104 No network link to option.Hardware Error BUS ERROR 1105 Option card hardware has stoppedfunctioning. Cycle power to the drive.Two drive monitor parameters, U6-98 and U6-99 assist the user in network troubleshooting.• U6-98 displays the first declared fault since the last power cycle. U6-98 is only clearedupon drive power-up.• U6-99 displays the present option status. U6-99 is cleared upon a network-issued fault resetand upon power-up.If another fault occurs while the original fault is still active, parameter U6-98 retains theoriginal fault value and U6-99 stores the new fault status value.10 TroubleshootingYASKAWA TOEP YAICOM 17B V1000 Option Dual-Port Modbus TCP/IP SI-EM3D/V Installation Manual 51