No.(Addr.Hex) Name LCD Display Description AnalogOutput Level UnitU2-07(86) Output Voltage atPrevious Fault Output Voltage Displays the output voltage at the previous fault. No signal outputavailable 0.1 VacU2-08(87) DC Bus Voltage atPrevious Fault DC Bus Voltage Displays the DC bus voltage at the previous fault. No signal outputavailable 1 VdcU2-09(88) Output Power atPrevious Fault Output kWatts Displays the output power at the previous fault. No signal outputavailable 0.1 kWU2-11(8A) Input Terminal Status atPrevious Fault Input Term Sts Displays the input terminal status at the previous fault. Displayedas in U1-10. No signal outputavailable –U2-12(8B) Output Terminal Statusat Previous Fault Output Term Sts Displays the output status at the previous fault. Displays the samestatus displayed in U1-11. No signal outputavailable –U2-13(8C) Drive Operation Statusat Previous Fault Inverter Status Displays the operation status of the drive at the previous fault.Displays the same status displayed in U1-12. No signal outputavailable –U2-14(8D) Cumulative OperationTime at Previous Fault Elapsed time Displays the cumulative operation time at the previous fault. No signal outputavailable 1 hU2-15(7E0)Soft Starter SpeedReference at PreviousFault SFS Output Displays the speed reference for the soft starter at the previousfault. No signal outputavailable 0.01 HzU2-16(7E1) Motor q-Axis Current atPrevious Fault Motor Iq Current Displays the q-axis current for the motor at the previous fault. No signal outputavailable 0.10%U2-17(7E2) Motor d-Axis Current atPrevious Fault Motor Id Current OLV/PMOLV/PMDisplays the d-axis current for the motor at the previous fault.No signal outputavailable 0.10%U2-20(8E) Heatsink Temperature atPrevious Fault Actual Fin Temp Displays the temperature of the heatsink when the most recentfault occurred. No signal outputavailable 1 °CU2-30(3008) Date Year at PreviousFault Date Year YYYY Displays the year when the most recent fault occurred. No signal outputavailable –U2-31(3009) Date Month and Day atPrevious Fault Date Mo Day MMDD Displays the date and day when the most recent fault occurred. No signal outputavailable –U2-32(300A) Time Hours and Minutesat Previous Fault Time Hr Min HHMM Displays the time when the most recent fault occurred. No signal outputavailable –<1> Display is in the following units: 5A0007 to 5A0017: 0.01 A units; 5A0022 to 5A0242: 0.1 A units.<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.u U3: Fault HistoryNo.(Addr.Hex) Name LCD Display Description AnalogOutput Level UnitU3-01 toU3-04(90 to 93(800 to803))First to 4th Most RecentFault Fault Message oDisplays the first to the fourth most recent faults.No signal outputavailable –U3-05 toU3-10(804 to809)5th to 10th Most RecentFault Fault Message oDisplays the fifth to the tenth most recent faults.After ten faults, data for the oldest fault is deleted. The mostrecent fault appears in U3-01, with the next most recent faultappearing in U3-02. The data is moved to the next monitorparameter each time a fault occurs.No signal outputavailable –U3-11 toU3-14(94 to 97(80A to80D))Cumulative OperationTime at 1st to 4th MostRecent Fault Elapsed Time oDisplays the cumulative operation time when the first to thefourth most recent faults occurred. No signal outputavailable 1 hU3-15 toU3-20(80E to813)Cumulative OperationTime at 5th to 10th MostRecent Fault Elapsed Time oDisplays the cumulative operation time when the fifth to the tenthmost recent faults occurred. No signal outputavailable 1 hU3-21(300B) Date Year at MostRecent Fault Fault 1 YYYY Displays the year when the most recent fault occurred. No signal outputavailable –U3-22(300C) Date Month and Day atMost Recent Fault Fault 1 MMDD Displays the date and day when the most recent faults occurred. No signal outputavailable –B.13 U: MonitorsYASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual 319B Parameter List
