No.(Addr.Hex) Name LCD Display Description Values Pageo1-15(3107)Frequency Referenceand Frequency RelatedMonitor Custom Units 3 Fref Cust Unit 3 Sets the customer-specified unit display for the frequencyreference parameters and frequency related monitors wheno1-03 = 3 and o1-09 = 15 as custom unitsDefault: 41Range: 30 to 7A 183o1-16(3108) F1 Key FunctionSelectionF1 Key Func Sel0: Standard1: Mon2: DRV/BYP3: RUN BYP4: RLYSelects the function of the F1 key and the LCD display textabove the F1 key.0: Standard1: Monitor2: Drive/Bypass (DRV/BYP)3: Bypass Run Command (RUN BYP)4: Toggle Relay Output (RLY)Default: 0Range: 0 to 4 183o1-17(3109) F2 Key FunctionSelectionF2 Key Func Sel0: Standard1: Mon2: DRV/BYP3: RUN BYP4: RLYSelects the function of the F2 key and the LCD display textabove the F2 key.0: Standard1: Monitor2: Drive/Bypass (DRV/BYP)3: Bypass Run Command (RUN BYP)4: Toggle Relay Output (RLY)Default: 0Range: 0 to 4 183o1-18(310A) User Defined ParameterUpper Userdefined par1 Allows the user to set values that can be used as referenceinformation. Default: 0Range: 0 to 999 183o1-19(310B) User Defined ParameterLower Userdefined par2 Allows the user to set values that can be used as referenceinformation. Default: 0Range: 0 to 999 183<1> Default setting is dependent on parameter o1-03, HOA Keypad Display Selection.u o2: HOA Keypad FunctionsNo.(Addr.Hex) Name LCD Display Description Values Pageo2-02(506)OFF Key FunctionSelection Oper STOP Key0: Disabled1: Enabled0: Disabled. OFF key is disabled in REMOTE operation.1: Enabled. OFF key is always enabled. Default: 1Range: 0, 1 184o2-03(507) User Parameter DefaultValueUser Default Sel0: No Change1: Save User Init2: Clear User Init0: No change.1: Set defaults. Saves parameter settings as default values for aUser Initialization.2: Clear all. Clears the default settings that have been saved fora User Initialization.Default: 0Range: 0 to 2 135o2-04(508) Drive Model Selection Inverter Model # Enter the drive model. Setting required only if installing a newcontrol board. Default:Determined bydrive capacity 184o2-05(509)Frequency ReferenceSetting MethodSelectionOper Ref Method0: Disabled1: Enabled0: ENTER key must be pressed to enter a frequency reference.1: ENTER key is not required. The frequency reference can beadjusted using the up and down arrow keys only.Default: 0Range: 0, 1 135o2-06(50A)Operation Selectionwhen HOA Keypad isDisconnectedOper Discon Det0: Disabled1: Enabled0: The drive continues operating if the HOA keypad isdisconnected.1: An oPr fault is triggered and the motor coasts to stop.Default: 1Range: 0, 1 184o2-07(527)Motor Direction atPower Up when UsingOperatorFor/RevSel@PwrUp0: Forward1: Reverse0: Forward1: ReverseThis parameter requires assigning drive operation to the HOAkeypad.Default: 0Range: 0, 1 185o2-19(61F) Selection of ParameterWrite during UvParameterSet Sel0: Disabled1: EnabledSelects whether parameter settings can be changed during a DCbus undervoltage condition. Used with 24 V Power Supply (PS-A10L, PS-A10H).0: Disabled1: EnabledDefault: 0Range: 0, 1 –B.10 o: Operator-Related SettingsYASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual 307B Parameter List