Changes for page 09 Function code
Last modified by Iris on 2025/11/17 14:59
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... ... @@ -809,29 +809,27 @@ 809 809 810 810 The per unit value of the motor parameters is used for the actual program calculation. After learning or parameter recovery, the actual change is F2.31 to F2.40. F2.06 to F2.10 and F2.22 to F2.25 are calculated from the per unit value, so only F2.31 to F2.40 values can be modified, F2.06 to F2.10 and F2.22 to F2.25 are only used to display and cannot be changed. 811 811 812 -**F3 vector control parameters** 812 +== **F3 vector control parameters** == 813 813 814 814 The F3 group function code is only valid in vector control mode, that is, it is valid when F0.00 = 0 and invalid when F0.00 = 1. 815 815 816 -|(% rowspan="2" %)F3.00|ASR (Speed loop) proportional gain 1|Factory default|0.20 817 -|Setting range|(% colspan="2" %)0.00 to 1.00 818 -|(% rowspan="2" %)F3.01|ASR(Velocity ring) integration time 1|Factory default|0.20 819 -|Setting range|(% colspan="2" %)0.01 to 10.00s 820 -|(% rowspan="2" %)F3.03|ASR filtering time 1|Factory default|0.000s 821 -|Setting range|(% colspan="2" %)0.000 to 0.100s 822 -|(% rowspan="2" %)F3.04|ASR switching frequency 1|Factory default|5.00Hz 823 -|Setting range|(% colspan="2" %)0.00 to 50.00Hz 824 -|(% rowspan="2" %)F3.05|ASR(Speed loop) proportional gain 2|Factory default|0.20 825 -|Setting range|(% colspan="2" %)0.00 to 1.00 826 -|(% rowspan="2" %)F3.06|(% rowspan="2" %)ASR(Velocity loop) integration time 2|Factory default|0.20 827 -|(% colspan="2" %)0.01 to 10.00s 828 -|(% rowspan="2" %)F3.08|ASR filtering time 2|Factory default|0.000s 829 -|Setting range|(% colspan="2" %)0.000 to 0.100s 830 -|(% rowspan="2" %)F3.09|ASR switching frequency 2|Factory default|10.00Hz 831 -|Setting range|(% colspan="2" %)0.00 to 50.00Hz 816 +|(% rowspan="2" style="text-align:center" %)F3.00|(% style="text-align:center" %)ASR (Speed loop) proportional gain 1|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.20 817 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 1.00 818 +|(% rowspan="2" style="text-align:center" %)F3.01|(% style="text-align:center" %)ASR(Velocity ring) integration time 1|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.20 819 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.01 to 10.00s 820 +|(% rowspan="2" style="text-align:center" %)F3.03|(% style="text-align:center" %)ASR filtering time 1|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.000s 821 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.000 to 0.100s 822 +|(% rowspan="2" style="text-align:center" %)F3.04|(% style="text-align:center" %)ASR switching frequency 1|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)5.00Hz 823 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 50.00Hz 824 +|(% rowspan="2" style="text-align:center" %)F3.05|(% style="text-align:center" %)ASR(Speed loop) proportional gain 2|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.20 825 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 1.00 826 +|(% rowspan="2" style="text-align:center" %)F3.06|(% rowspan="2" style="text-align:center" %)ASR(Velocity loop) integration time 2|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.20 827 +|(% colspan="2" style="text-align:center" %)0.01 to 10.00s 828 +|(% rowspan="2" style="text-align:center" %)F3.08|(% style="text-align:center" %)ASR filtering time 2|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.000s 829 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.000 to 0.100s 830 +|(% rowspan="2" style="text-align:center" %)F3.09|(% style="text-align:center" %)ASR switching frequency 2|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)10.00Hz 831 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 50.00Hz 832 832 833 - 834 - 835 835 F3.00 and F3.01 are PI adjustment parameters when the operating frequency is less than switching frequency 1 (F3.04). 836 836 837 837 F3.05 and F3.06 are PI adjustment parameters whose operating frequency is greater than switching frequency 2 (F3.09). ... ... @@ -838,10 +838,12 @@ 838 838 839 839 The PI parameters of the frequency segment between switching frequency 1 and switching frequency 2 are linear switching of the two groups of PI parameters, as shown in the figure below: 840 840 841 -[[image:1763026906844-539.png]] 839 +(% style="text-align:center" %) 840 +((( 841 +(% style="display:inline-block" %) 842 +[[Figure 9-3-1 PI parameter diagram>>image:1763026906844-539.png]] 843 +))) 842 842 843 -Figure 9-3-1 PI parameter diagram 844 - 845 845 The speed dynamic response characteristic of vector control can be adjusted by setting the proportional coefficient and integration time of the speed regulator. Proportional increase 846 846 847 847 If the integration time is reduced, the dynamic response of the speed loop can be accelerated. The system may oscillate if the proportional gain is too large or the integration time is too small. ... ... @@ -852,55 +852,281 @@ 852 852 853 853 Note: Setting the PI parameter incorrectly may result in excessive speed overshoot. Even overvoltage failure occurs when overshoot falls back. 854 854 855 -|(% rowspan="2" %)F3.02|Loss of velocity protection value|Factory default|0ms 856 -|Setting range|(% colspan="2" %)0 to 5000ms 855 +|(% rowspan="2" style="text-align:center" %)F3.02|(% style="text-align:center" %)Loss of velocity protection value|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0ms 856 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 5000ms 857 857 858 858 In order to prevent motor speed, when the motor speed is detected to have a large deviation from the target speed and maintain F3.02 time or more, the inverter alarms. 859 859 860 -|(% rowspan="2" %)F3.03|ASR Filtering time 1|Factory default|0.000s 861 -|Setting range|(% colspan="2" %)0.000 to 0.100s 862 -|(% rowspan="2" %)F3.08|ASR Filtering time 2|Factory default|0.000s 863 -|Setting range|(% colspan="2" %)0.000 to 0.100s 860 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.03|(% style="text-align:center; width:445px" %)ASR Filtering time 1|(% style="text-align:center; width:232px" %)Factory default|(% style="text-align:center; width:89px" %)0.000s 861 +|(% style="text-align:center; width:445px" %)Setting range|(% colspan="2" style="text-align:center; width:321px" %)0.000 to 0.100s 862 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.08|(% style="text-align:center; width:445px" %)ASR Filtering time 2|(% style="text-align:center; width:232px" %)Factory default|(% style="text-align:center; width:89px" %)0.000s 863 +|(% style="text-align:center; width:445px" %)Setting range|(% colspan="2" style="text-align:center; width:321px" %)0.000 to 0.100s 864 864 865 865 It is used to set the filtering time of the speed loop feedback. When the output frequency is below F3.04, the filtering time is F3.03. When the value is higher than F3.04, the filtering time is F3.08. 866 866 867 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.10|(% style="text-align:center; width:446px" %)Slip compensation coefficient|(% style="text-align:center; width:233px" %)Factory default|(% style="text-align:center; width:87px" %)100% 868 +|(% style="text-align:center; width:446px" %)Setting range|(% colspan="2" style="text-align:center; width:320px" %)0 to 250% 867 867 868 -|(% rowspan="2" %)F3.10|Slip compensation coefficient|Factory default|100% 869 -|Setting range|(% colspan="2" %)0 to 250% 870 - 871 871 This parameter is used to adjust the slip frequency compensation for high performance vector control. When fast response and high speed accuracy are required, proper adjustment of this parameter can improve the dynamic response speed of the system and eliminate the steady-state speed error. 872 872 872 +|(% rowspan="2" style="text-align:center" %)F3.11|(% style="text-align:center; width:449px" %)Maximum electric torque|(% style="text-align:center; width:235px" %)Factory default|(% style="text-align:center; width:83px" %)160.0% 873 +|(% style="text-align:center; width:449px" %)Setting range|(% colspan="2" style="text-align:center; width:318px" %)0.0 to 250.0% 874 +|(% rowspan="2" style="text-align:center" %)F3.12|(% style="text-align:center; width:449px" %)Maximum generating torque|(% style="text-align:center; width:235px" %)Factory default|(% style="text-align:center; width:83px" %)160.0% 875 +|(% style="text-align:center; width:449px" %)Setting range|(% colspan="2" style="text-align:center; width:318px" %)0.0 to 250.0% 873 873 874 -|(% rowspan="2" %)F3.11|Maximum electric torque|Factory default|160.0% 875 -|Setting range|(% colspan="2" %)0.0 to 250.0% 876 -|(% rowspan="2" %)F3.12|Maximum generating torque|Factory default|160.0% 877 -|Setting range|(% colspan="2" %)0.0 to 250.0% 878 - 879 879 When speed control is set, the maximum electric torque in the electric state and the maximum electric torque in the generation state are respectively. 880 880 879 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.16|(% style="text-align:center; width:452px" %)Current loop D axis proportional gain|(% style="text-align:center; width:237px" %)Factory default|(% style="text-align:center; width:77px" %)1.0 880 +|(% style="text-align:center; width:452px" %)Setting range|(% colspan="2" style="text-align:center; width:314px" %)0.1 to 10.0 881 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.17|(% style="text-align:center; width:452px" %)Current loop D axis integral gain|(% style="text-align:center; width:237px" %)Factory default|(% style="text-align:center; width:77px" %)1.0 882 +|(% style="text-align:center; width:452px" %)Setting range|(% colspan="2" style="text-align:center; width:314px" %)0.1 to 10.0 883 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.18|(% style="text-align:center; width:452px" %)Current loop Q axis proportional gain|(% style="text-align:center; width:237px" %)Factory default|(% style="text-align:center; width:77px" %)1.0 884 +|(% style="text-align:center; width:452px" %)Setting range|(% colspan="2" style="text-align:center; width:314px" %)0.1 to 10.0 885 +|(% rowspan="2" style="text-align:center; width:115px" %)F3.19|(% style="text-align:center; width:452px" %)Current loop Q axis integral gain|(% style="text-align:center; width:237px" %)Factory default|(% style="text-align:center; width:77px" %)1.0 886 +|(% style="text-align:center; width:452px" %)Setting range|(% colspan="2" style="text-align:center; width:314px" %)0.1 to 10.0 881 881 882 -|(% rowspan="2" %)F3.16|Current loop D axis proportional gain|Factory default|1.0 883 -|Setting range|(% colspan="2" %)0.1 to 10.0 884 -|(% rowspan="2" %)F3.17|Current loop D axis integral gain|Factory default|1.0 885 -|Setting range|(% colspan="2" %)0.1 to 10.0 886 -|(% rowspan="2" %)F3.18|Current loop Q axis proportional gain|Factory default|1.0 887 -|Setting range|(% colspan="2" %)0.1 to 10.0 888 -|(% rowspan="2" %)F3.19|Current loop Q axis integral gain|Factory default|1.0 889 -|Setting range|(% colspan="2" %)0.1 to 10.0 890 - 891 891 Set PI parameter of current loop in vector control of asynchronous machine and synchronous machine. When the vector control, if the speed, current oscillation, instability phenomenon, can be appropriately reduced each gain to achieve stability; At the same time, increasing each gain helps to improve the dynamic response of the motor. 892 892 890 +|(% rowspan="2" style="text-align:center; width:116px" %)F3.20|(% style="text-align:center; width:454px" %)D-axis feed forward gain|(% style="text-align:center; width:236px" %)Factory default|(% style="text-align:center; width:75px" %)50.0% 891 +|(% style="text-align:center; width:454px" %)Setting range|(% colspan="2" style="text-align:center; width:311px" %)0.0 to 200.0% 892 +|(% rowspan="2" style="text-align:center; width:116px" %)F3.21|(% style="text-align:center; width:454px" %)Q-axis feed forward gain|(% style="text-align:center; width:236px" %)Factory default|(% style="text-align:center; width:75px" %)50.0% 893 +|(% style="text-align:center; width:454px" %)Setting range|(% colspan="2" style="text-align:center; width:311px" %)0.0 to 200.0% 893 893 894 -|(% rowspan="2" %)F3.20|D-axis feed forward gain|Factory default|50.0% 895 -|Setting range|(% colspan="2" %)0.0 to 200.0% 896 -|(% rowspan="2" %)F3.21|Q-axis feed forward gain|Factory default|50.0% 897 -|Setting range|(% colspan="2" %)0.0 to 200.0% 898 - 899 899 The current loop has been decoupled, and the feed forward can accelerate the response speed of the current loop. Increasing feed forward can make the response faster, but it is generally not recommended to exceed 100.0%. 900 900 901 -|(% rowspan="2" %)F3.22|Optimize the current loop bandwidth|Factory default|2.00ms 902 -|Setting range|(% colspan="2" %)0.0 to 99.99ms 903 -|(% rowspan="2" %)F3.23|Current loop control word|Factory default|0 904 -|Setting range|(% colspan="2" %)0 to 65535 897 +|(% rowspan="2" style="text-align:center; width:113px" %)F3.22|(% style="text-align:center; width:458px" %)Optimize the current loop bandwidth|(% style="text-align:center; width:240px" %)Factory default|(% style="text-align:center; width:70px" %)2.00ms 898 +|(% style="text-align:center; width:458px" %)Setting range|(% colspan="2" style="text-align:center; width:310px" %)0.0 to 99.99ms 899 +|(% rowspan="2" style="text-align:center; width:113px" %)F3.23|(% style="text-align:center; width:458px" %)Current loop control word|(% style="text-align:center; width:240px" %)Factory default|(% style="text-align:center; width:70px" %)0 900 +|(% style="text-align:center; width:458px" %)Setting range|(% colspan="2" style="text-align:center; width:310px" %)0 to 65535 905 905 906 906 This parameter is used to set the current ring. 903 + 904 +|(% rowspan="2" style="text-align:center" %)F3.24|(% style="text-align:center" %)Weak magnetic control current upper limit|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)50% 905 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 200% 906 +|(% rowspan="2" style="text-align:center" %)F3.25|(% style="text-align:center" %)Weak magnetic control feed forward gain|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0% 907 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 500% 908 +|(% rowspan="2" style="text-align:center" %)F3.26|(% style="text-align:center" %)Weak magnetic control proportional gain|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)500 909 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 9999 910 +|(% rowspan="2" style="text-align:center" %)F3.27|(% style="text-align:center" %)Weak magnetic control integral gain|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)1000 911 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 9999 912 + 913 +When the asynchronous motor and permanent magnet synchronous motor work in vector mode, the weak magnetic acceleration can be carried out. F3.24 sets the upper limit of demagnetization current, and the weak magnetic function is turned off when the time phase is set to 0. F3.25 to F3.27 Set the parameters of magnetic weakening control. When instability occurs during magnetic weakening, adjust the parameters for debugging. 914 + 915 +|(% rowspan="2" style="text-align:center" %)F3.28|(% style="text-align:center" %)MTPA gain|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.0% 916 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 500.0% 917 +|(% rowspan="2" style="text-align:center" %)F3.29|(% style="text-align:center" %)MTPA filtering time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)100ms 918 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 999.9ms 919 + 920 +MTPA function is to optimize the excitation strategy of permanent magnet synchronous motor to maximize motor output/motor current; When the difference between D and Q axis inductance of permanent magnet motor is large, adjusting [F3.28] can obviously change the motor current under the same load. Adjustment [F3.29] can improve the stability of motor operation. 921 + 922 +|(% rowspan="2" style="text-align:center" %)F3.30|(% style="text-align:center" %)Magnetic flux compensation coefficient|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)100% 923 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 500% 924 +|(% rowspan="2" style="text-align:center" %)F3.31|(% style="text-align:center" %)Open-loop vector observer gain|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)1024 925 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 9999 926 +|(% rowspan="2" style="text-align:center" %)F3.32|(% style="text-align:center" %)Open loop vector observation filtering time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)20ms 927 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)1 to 100ms 928 +|(% rowspan="2" style="text-align:center" %)F3.33|(% style="text-align:center" %)The open-loop vector compensates the starting frequency|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)1.0% 929 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 100.0% 930 +|(% rowspan="2" style="text-align:center" %)F3.34|(% style="text-align:center" %)Open loop vector control word|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)4 931 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 9999 932 + 933 +This parameter is used to set the parameter of flux observation when asynchronous motor or synchronous motor is controlled by open loop vector. 934 + 935 +|(% rowspan="2" style="text-align:center" %)F3.35|(% style="text-align:center" %)Synchronous open loop start mode|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)1 936 +|(% style="text-align:center" %)Setting range|(% colspan="2" %)((( 937 +0: Direct startup 938 + 939 +1: Start at an Angle 940 +))) 941 + 942 +It is used to set the starting mode when the synchronous motor is open loop vector, 0 starts DC first, pulls the permanent magnet to the set position and then starts; 1 Find the permanent magnet position before starting. 943 + 944 +|(% rowspan="2" style="text-align:center" %)F3.36|(% style="text-align:center" %)DC pull in time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)500ms 945 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)1ms to 9999ms 946 + 947 +Synchronous motor start DC pull in time, time is too short may appear permanent magnet has not completely pulled to the set position on the end of the possibility, may appear not smooth start or even start failure. 948 + 949 +|(% rowspan="2" style="text-align:center" %)F3.37|(% style="text-align:center" %)Synchronous open loop vector low frequency boost|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)20.0% 950 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 100.0% 951 +|(% rowspan="2" style="text-align:center" %)F3.38|(% style="text-align:center" %)Synchronous open loop vector high frequency boost|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.0% 952 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.0 to 100.0% 953 +|(% rowspan="2" style="text-align:center" %)F3.39|(% style="text-align:center" %)Low frequency boost to maintain frequency|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)10.0% 954 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.0 to 100.0% 955 +|(% rowspan="2" style="text-align:center" %)F3.40|(% style="text-align:center" %)Low frequency increases cutoff frequency|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)20.0% 956 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.0 to 100.0% 957 + 958 +At low frequency, the D-axis current can be appropriately increased to improve the accuracy of flux observation and starting torque. When the relative frequency (relative to the rated frequency) is lower than F3.39, the D-axis current feed is set to F3.37; When the relative frequency is higher than F3.38, the given current of D-axis is F3.38. When the relative frequency is before F3.38 and F3.39, the D-axis current is given between F3.39 and F3.40. When the synchronous motor is running at high frequency under no-load or light load (relative frequency is higher than F3.40), the D-axis current F3.38 can be set appropriately to reduce the current jitters. 959 + 960 +|(% rowspan="2" style="text-align:center" %)F3.46|(% style="text-align:center" %)Speed/torque control mode|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0 961 +|(% style="text-align:center" %)Setting range|(% colspan="2" %)((( 962 +0: Speed control 963 + 964 +1: Torque control 965 +))) 966 + 967 +1: Torque control is only effective when the open loop vector is controlled, and VF control is invalid. 968 + 969 + 970 +|(% rowspan="2" style="text-align:center" %)F3.47|(% style="text-align:center" %)Torque given channel selection|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0 971 +|(% style="text-align:center" %)Setting range|(% colspan="2" %)((( 972 +0: F3.48 is set. 973 + 974 +1: AI1╳F3.48 975 + 976 +2: AI2╳F3.48 977 + 978 +3: AI3╳F3.48 979 + 980 +4: PUL╳F3.48 981 + 982 +5: Keyboard potentiometer ╳F3.48 983 + 984 +6: RS485 communication ╳F3.48 985 +))) 986 + 987 +Torque setting adopts relative value, 100.0% corresponds to the rated torque of the motor. The Setting range is 0% to 200.0%, indicating that the maximum torque of the inverter is 2 times the rated torque of the inverter. 988 + 989 +0: Keyboard number given by function code F3.48. 990 + 991 +1: AI1 × F3.48 Set by AI1 terminal voltage analog input. 992 + 993 +2: AI2 × F3.48 Set by AI2 terminal voltage or current analog input. 994 + 995 +3: AI3 × F3.48 is set by the AI3 terminal current input analog. 996 + 997 +4: PUL × F3.48 is set by the high-speed pulse input from the PUL terminal. 998 + 999 +5: Keyboard potentiometer set × F7.01 by the keyboard potentiometer analog setting. 1000 + 1001 +6: RS485 communication set x F3.48 is set by RS485 serial port communication. 1002 + 1003 +Note: If the value of 1 to 6 is 100%, it corresponds to the value set by the function code F3.48. 1004 + 1005 +|(% rowspan="2" style="text-align:center" %)F3.48|(% style="text-align:center" %)Torque keyboard numeric setting|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)100.0% 1006 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to 200.0% 1007 + 1008 +When the function code F3.47 = 0, the torque is set by the function code F3.48. 1009 + 1010 +|(% rowspan="2" style="text-align:center" %)F3.49|(% style="text-align:center" %)Torque direction selection|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)00 1011 +|(% style="text-align:center" %)Setting range|(% colspan="2" %)((( 1012 +Units: torque direction setting 1013 + 1014 +0: The torque direction is positive 1015 + 1016 +1: The torque direction is negative 1017 + 1018 +Tens place: Torque reversing setting 1019 + 1020 +0: Torque reversal is allowed 1021 + 1022 +1: Torque reversal is prohibited 1023 +))) 1024 + 1025 +LED units place: Torque direction setting 1026 + 1027 +0: The torque direction is positive inverter running. 1028 + 1029 +1: The torque direction is negative inverter reversal operation. 1030 + 1031 +LED tens place: Torque reversing setting 1032 + 1033 +0: Allows the torque converter to keep running in one direction. 1034 + 1035 +1: The torque reversal inverter can be run in both positive and negative directions. 1036 + 1037 +Note: The running direction will not be affected by the F0.16 setting during torque control, and only one direction will be maintained when starting with the keyboard FWD or REV keys. 1038 + 1039 +|(% rowspan="2" style="text-align:center" %)F3.50|(% style="text-align:center" %)Upper limit of output torque|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)150.0% 1040 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)F3.51 to 200.0% 1041 +|(% rowspan="2" style="text-align:center" %)F3.51|(% style="text-align:center" %)Lower limit of output torque|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0% 1042 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0 to F3.50 1043 + 1044 +Output torque upper limit: Used to set the output torque upper limit for torque control. 1045 + 1046 +Lower output torque limit: Used to set the lower output torque limit during torque control. 1047 + 1048 +|(% rowspan="2" style="text-align:center" %)F3.52|(% style="text-align:center; width:311px" %)Torque control forward speed limit selection|(% style="text-align:center; width:168px" %)Factory default|(% style="text-align:center" %)0.10s 1049 +|(% style="text-align:center; width:311px" %)Setting range|(% colspan="2" style="width:260px" %)((( 1050 +0: F3.54 is set 1051 + 1052 +1: AI1╳F3.54 1053 + 1054 +2: AI2╳F3.54 1055 + 1056 +3: AI3╳F3.54 1057 + 1058 +4: PUL╳F3.54 1059 + 1060 +5: Keyboard potentiometer given ╳F3.54 1061 + 1062 +6: RS485 communication given ╳F3.54 1063 +))) 1064 + 1065 +It is used to set the maximum forward operating frequency limit of the inverter under the torque control mode. 1066 + 1067 +When the converter torque control, if the load torque is less than the motor output torque, the motor speed will continue to rise, in order to prevent mechanical system accidents such as racing, it is necessary to limit the maximum motor speed during torque control. 1068 + 1069 +0: Keyboard number given by function code F3.54. 1070 + 1071 +1: AI1 × F3.54 Set by AI1 terminal voltage analog input. 1072 + 1073 +2: AI2 × F3.54 Set by AI2 terminal voltage analog input. 1074 + 1075 +3: AI3 × F3.54 is set by the AI3 terminal current input analog. 1076 + 1077 +4: PUL × F3.54 is set by the high-speed pulse input from the PUL terminal. 1078 + 1079 +5: Keyboard potentiometer set × F3.54 by the keyboard potentiometer analog setting. 1080 + 1081 +6: RS485 communication Set × F3.54 is set by RS485 serial port communication. 1082 + 1083 +**✎Note:** If 100% is set in 1 to 6 above, it corresponds to the value set in function code [F3.54]. 1084 + 1085 +|(% rowspan="2" style="text-align:center" %)F3.53|(% style="text-align:center" %)Torque control reversal speed limit selection|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0 1086 +|(% style="text-align:center" %)Setting range|(% colspan="2" %)((( 1087 +0: F3.55 is set 1088 + 1089 +1: AI1╳F3.55 1090 + 1091 +2: AI2╳F3.55 1092 + 1093 +3: AI3╳F3.55 1094 + 1095 +4: PUL╳F3.55 1096 + 1097 +5: Keyboard potentiometer given ╳F3.55 1098 + 1099 +6: RS485 communication given ╳F3.55 1100 + 1101 +7: Purchase card 1102 +))) 1103 + 1104 +F3.53 is set the same as F3.52, F3.53 is used to limit the speed when reversing, and the corresponding number is given the function code F3.55. 1105 + 1106 +|(% rowspan="2" style="text-align:center" %)F3.54|(% style="text-align:center" %)Torque control positive maximum speed limit|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)50.00Hz 1107 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to Upper limit frequency 1108 +|(% rowspan="2" style="text-align:center" %)F3.55|(% style="text-align:center" %)Torque control reversal maximum speed limit|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)50.00Hz 1109 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to Upper limit frequency 1110 + 1111 +When function codes F3.52 and F3.53 are set to 0, the maximum speed limit is set by F3.54 and F3.55. 1112 + 1113 +|(% rowspan="2" style="text-align:center" %)F3.56|(% style="text-align:center" %)Speed/torque switching delay|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.01s 1114 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 10.00s 1115 + 1116 +When the speed/torque mode is switched through terminals DI1 to DI4 or F3.46, the switch can be performed only after the delay time set in F3.56. 1117 + 1118 +|(% rowspan="2" style="text-align:center" %)F3.57|(% style="text-align:center" %)Torque acceleration time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.01s 1119 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 10.00s 1120 +|(% rowspan="2" style="text-align:center" %)F3.58|(% style="text-align:center" %)Torque deceleration time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.01s 1121 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 10.00s 1122 + 1123 +In the torque operation mode, the difference between the output torque of the motor and the load torque determines the speed change rate of the motor and the load. Therefore, electricity 1124 + 1125 +The speed of the machine may change rapidly, causing problems such as noise or mechanical overshoot; By setting the torque to control the acceleration and deceleration time, the motor speed can be gently changed. The torque acceleration and deceleration time is based on 2 times the rated torque of the inverter (200%). 1126 + 1127 +|(% rowspan="2" style="text-align:center" %)F3.59|(% style="text-align:center" %)Forward and reverse torque dead zone time|(% style="text-align:center" %)Factory default|(% style="text-align:center" %)0.00s 1128 +|(% style="text-align:center" %)Setting range|(% colspan="2" style="text-align:center" %)0.00 to 650.00s 1129 + 1130 +Used for the transition time waiting at 0.0Hz when the direction changes in torque operating mode. 1131 + 1132 +