YASKAWA V7 Technical Manual

Also see for SI-T/ V7: Instructions

Contents

5-33n001 : Parameter Selection / Initialization Factory setting: 1Range: 0 to 9The following table shows which parameters can be programmed (displayed & changed) or onlydisplayed when n001 is selected.Entering a “5” into n001 will allow a RUN command to be accepted even if the driveis in Program mode (PRGM function LED on) or the LO/RE function LED is on. This conditionmay cause the motor to run; equipment damage or personal injury may result.By entering a “10” or an “11” into n001, all parameters in the Drivewill return to their factory settings.Factory Configuration forParameter Terminal 2-Wire Control 3-Wire Controln050 S1 1 = Forward Run 1 = Startn051 S2 2 = Reverse Run 2 = Stopn052 S3 3 = External Fault (N.O.) 0 = Fwd/Rev Commandn053 S4 5 = Fault Reset 5 = Fault Resetn054 S5 6 = Multi Step Ref. Cmd. A 6 = Multi Step Ref. Cmd. An055 S6 7 = Multi Step Ref. Cmd. B 7 = Multi Step Ref. Cmd. Bn056 S7 10 = JOG Selection 10 = JOG SelectionKnow your application before using either Initialization function of n001 .This parameter must be set to " 0 " to " 5 " for operation." 10 " = Factory 2-Wire Control Initialization (Maintained RUN Contact)" 11 " = Factory 3-Wire Control Initialization (Momentary START/STOP Contact)Entering either Initialization code resets all parameters to factory settings, andautomatically returns n001 setting to " 1 ". If the Drive is connected for 3-Wirecontrol and this parameter is set to " 10 " (2-Wire Control Initialization), the motormay run in reverse direction WITHOUT A RUN COMMAND APPLIED. Equipmentdamage or personal injury may result.IMPORTANTAfter " 10 " or " 11 " has been entered in n001 , the Motor Rated Current (n036 )MUST BE REPROGRAMMED to the correct setting for the application.5.21 RESET CODES: 2-WIRE, 3-WIRE INITIALIZATIONSetting Function0 n001 can be read and set;n002 - n179 read only1 n001 - n039 can be read and set2 n001 - n067 can be read and set3 n001 - n113 can be read and set4 n001 - n179 can be read and set5 n001 - n179 can be read and set – Run Command accepted during Program Mode6 Clear Fault Record Only7 Not Used10 Initialization: 2-Wire control11 Initialization: 3-Wire controlWARNINGCAUTIONCAUTION