u H2: Multi-Function Digital OutputsNote: H2-oo parameters are available in bypass controller software versions VST800298 and later.No.(Addr.Hex) Name Description Values PageH2-01(040B)Terminal M1-M2 functionselection (relay)M1-M2 Func SelRefer to H2 Multi-Function Digital Output Settings on pages 324 to 325 fordescriptions of setting values. Default: 0Range: 0 to 160 153H2-02(040C)Terminal M3-M4 functionselection (relay)M3/M4 Func SelDefault: 1Range: 0 to 160 153H2-03(040D)Terminal M5-M6 functionselection (relay)M5/M6 Func SelDefault: 2Range: 0 to 160 153H2 Multi-Function Digital Output SettingsH2-ooSetting Function LCD Display Description Page0 During run During RUN 1 Closed: A Run command is active or voltage is output. 1541 Zero speed Zero Speed Open: Output frequency is above the minimum output frequency set in E1-09.Closed: Output frequency is below the minimum output frequency set in E1-09. 1542 Speed agree 1 Fref/Fout Agree1 Closed: Output frequency equals the speed reference (plus or minus the hysteresisset to L4-02). 1543 User-set speed agree 1 Fref/Set Agree 1 Closed: Output frequency and speed reference equal L4-01 (plus or minus thehysteresis set to L4-02). 1554 Frequency detection 1 Freq Detect 1 Closed: Output frequency is less than or equal to the value in L4-01 with hysteresisdetermined by L4-02. 1555 Frequency detection 2 Freq Detect 2 Closed: Output frequency is greater than or equal to the value in L4-01 withhysteresis determined by L4-02. 1566 Drive ready Drive Ready Closed: Power up is complete and the drive is ready to accept a Run command. 1567 DC bus undervoltage DC Bus Undervolt Closed: DC bus voltage is below the Uv trip level set in L2-05. 1568 During baseblock (N.O.) BaseBlk 1 Closed: Drive has entered the baseblock state (no output voltage). 156B Torque detection 1(N.O.) Trq Det 1 N.O. Closed: An overtorque or undertorque situation has been detected. 157C Frequency reference loss Loss of Ref Closed: Analog frequency reference has been lost. 157E Fault Fault Closed: Fault occurred. 157F Not Used (Throughmode) Not Used Set this value when using the terminal in the pass-through mode. 15710 Minor fault Minor Fault Closed: An alarm has been triggered, or the IGBTs have reached 90% of theirexpected life span. 15711 Fault reset commandactive Reset Cmd Active Closed: A command has been entered to clear a fault via the input terminals orfrom the serial network. 15713 Speed agree 2 Fref/Fout Agree2 Closed: When drive output frequency equals the frequency reference ±L4-04. 15714 User-set speed agree 2 Fref/Set Agree 2 Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04. 15715 Frequency detection 3 Freq Detect 3 Closed: When the drive output frequency is less than or equal to the value in L4-03±L4-04. 15816 Frequency detection 4 Freq Detect 4 Closed: When the output frequency is greater than or equal to the value in L4-03±L4-04. 15817 Torque detection 1(N.C.) Trq Det 1 N.C. Open: Overtorque or undertorque has been detected. 1571A During Reverse Reverse Dir Closed: Drive is running in the reverse direction. 1571B During baseblock (N.C.) BaseBlk 2 Open: Drive has entered the baseblock state (no output voltage). 1591E Restart enabled Dur Flt Restart Closed: An automatic restart is performed 15920 Drive overheat pre-alarm (oH) OH Prealarm Closed: Heatsink temperature exceeds the parameter L8-02 value, or an externaldevice has triggered an oH2 alarm via multi-function input H1-oo = B. 1592F Maintenance period Maintenance Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relaymay require maintenance. 159B.8 H Parameters: Multi-Function Terminals324 YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
