N500 INSTRUCTION MANUAL Explanation of Function 2.4.2 F-Group (Basic function mode) Output frequency(Hz) Output frequency setting Output frequency setting Output frequency setting Output frequency setting (F01) (F01) (F01) (F01) Maximum frequency (A04) • Setting the output frequency of the motor • The output frequency is set by F01, when frequency command select (A01) is set to 0. Please frequency command select (A01) about other methods of frequency setting. • When a frequency is set in F01, the same value is automatically set in 1st mult-stage zero speed.
Selection with limits of operation direction Selection with limits of operation direction Selection with limits of operation direction Selection with limits of operation direction (F04) (F04) (F04) (F04) • The direction of the motor can be restricted. • This is effective in terminal and operation mode, as well. Adjustable time Adjustable time Adjustable time Adjustable time (F02/F03) (F02/F03) (F02/F03) (F02/F03) • The acceleration and deceleration time can be set. Set a long time to accelerate or decelerate slowely or set a short time to accelerate or decelerate quickly. the maximum frequency to zero.
• The time setting is the time it takes to accelerate from zero to the maximum frequency and to decelerate from • However short you set the adjustable time, the adjustable time of the actual motor can't be shorter than the shortest adjustable time determined by the inertial Effect J of the mechanical system and motor torque. • If you set the time shorter than the shortest adjustable time, a protection trip of OC or OV may occur. Acceleration time S t : ) ( 55 .9 ) ( M M L S T T N J J t − Ч Ч + = J M : J of the motor (kg.m 2 ) J L : J of the load converter into motor shaft (kg.m 2 ) L S N M : Motor revolving (r/min) Deceleration time B t : ) ( 55 .9 ) ( M M L B T T N J J t + Ч Ч + = T S :
The maximum motor acceleration torque on inverter L B driving (N.m) T B : Needed transit torque (N.m) 2-17 Output frequ setting (F01) Actual Actual t deceleration deceleration F02 F03 Actual deceleration F02 Actual deceleration F03 Code Function code Setting range Description Initial data F01 Out F Set _ Output frequency setting 0.0, Start frequency setting(B10) ~Maximum frequency (A04) Unit :
Hz [F01] Out F Set _ FWD 000.00Hz Code Function name setting range Description Initial data F04 No Run Dir Operation direction selection 0 (NON) Forward/reverse is effective [F04] No Run Dir NON 0 1 (FWD) Only forward 2 (REV) Only reverse Code Function code Setting range Description Initial data F02 Acc Time Acceleration time 0.01∼3600 Unit : Second Setting acceleration time from zero to maximum frequency. [F02] Acc Time 0060.00Sec F03 Dec Time Deceleration time 0.01∼3600 Unit : Second Setting acceleration time from zero to maximum frequency. [F03] Dec Time 0060.00Sec