User manual POWTRAN PI76007800

[. . . ] Foreword Thank you very much for purchasing PI7800，PI7600 Family Frequency Inverters. This family is designed based on the experience of POWTRAN Company in the professional manufacture and sale of the products, and suitable for general-purpose machine, fan/pump drive, high frequency drive and heavy load machine. This User’s Manual provides the users with the instructions on the installation, parameter setting, fault diagnosis, routine maintenance and necessary precautions. Please read the Manual carefully before the installation of the product in order to ensure that it can be correctly installed and operated. [. . . ] It sets the protection to the load when the set regulated power supply out of the PID control (set, feedback signal invalid). If the max voltage that load voltage requires is 250V, input voltage 380V, and F12＝ 250/380=66% Running mode Adjustment of the acc/dec time could adjust the frequency acc/dec time. Adjustment PID and F28, F29 could adjust the voltage raising time and voltage responding time. Output voltage feedback mode 0~10V Regulated power supply set max voltage 400V l INVERTER V1 VF V3 voltage input 0～400V feedback output 0～10V U V W The control elements must be insulated!L Frequency conversion regulated power supply F61=13 14: constant current power supply l Constant current power supply output frequency adjustment Keypad or RS485 V2 F04 Fre. Set modes I2 V2+I2 Keypad potentionmeter set Constant current power supply output frequency could be set by such 5 modes. Time V1 V2 V3 output current set time U V W Frequency conversion constant current power supply F61=14 PID parameters ＋ F28/F29 time RUN STOP time l PID adjustment： Respond fast, raise P07, system will oscillate if P07 is too large. Adjust differential time P06, reduce the time of adjusting the system, complete PI control can be set 0. P03 3 Constant current power supply set max 5 b01 32A current 32A Wiring： F62: Terminal control modes 0: standard running control 1: Two-line running control 2: three-line running control 1 3: three-line running control 2 4: three-line running control 3 e. : three-line running control 1/2/3 STOP RUN FWD STOP FWD/ REV REV COM MSS terminal assign: F62 terminal value control mode three-line running 2 control 1 stop terminal SS3 F63＝1/2 SS1/SS2 realize three Segment 64 F63＝3 JOG reverse forbid 63 SECTION VI. fUNCTION PARAMETER DESCRIPTION speed/acceleration Mul-segment speed/acceleration is invalid Mul-segment speed/acceleration is invalid SECTION VI. FUNCTION PARAMETER DESCRIPTION ON ON OFF Upper load shifted set by H02 & C04 three-line running control 2 three-line running control 3 3 4 SS2 SS1 SS3 JOG reverse SS3 JOG reverse Note: When terminal running control select 3-point running control (F62=2), if. F63 is1 or 2, SS1/SS2 executes 3-step speed/acceleration running, SS3 is only for 3-point running control; if. F63: MSS terminal function selection factory setting: 0 This parameter can control MSS multi-step speed or MSS multi-step acceleration. Jog reverse running with SS3 and COM short circuited, Jog forward running with JOG and COM short circuited, previous set JOG direction is invalid. Note: F62=2 Terminal control mode is 3-point running control, SS3 is for jog forward/reverse control in priority. 4: Frequency setting mode switch OFF when SS1, SS2, SS3 open to COM; ON when SS1, SS2, SS3 short circuited to COM. SS3 SS2 SS1 Frequency setting mode switch OFF OFF OFF Program running (F04=5) Run at spped 1(F51=0) OFF OFF ON I2 (F04=2) OFF ON OFF V2(F04=1) OFF ON ON PID adjustment (F04=7) ON OFF OFF Program running(F04=5) Running at the speed before stop(F51=1) ON OFF ON V2+I2(F04=3) ON ON OFF Keyboard or RS485 ON ON ON Keyboard petentionmeter 5: Upper torque shifted (Valid when F61=12 torque control mode) SS3 SS2 SS1 Upper load shifted ON OFF OFF Upper load shifted set by C04 ON OFF ON Upper load shifted set by H00 & C04 ON ON OFF Upper load shifted set by H01& C04 65 H00, H01, H02 is for upper torque percentage: Upper torque=H00 (H01 or H02)/max frequency x O04 x 100% Set torque value=set frequency/max frequency x upper torque E. 4 Note: If F01=2 vector control+F61=12 torque control, SS3 terminal could shift between the vector speed control and vector torque control. SS3=ON: vector torque control SS3=OFF: vector speed control 6: MSS time running F63=6:MSS time running function. Running time is refreshed with the last terminal pulse signal, and is not cumulative. Running parameter SS1 SS2 SS3 Keyboard and RS485 0 H00 H01 H02 V2 1 V2 V2 V2 I2 2 I2 I2 I2 V2+I2 3 V2+I2 V2+I2 V2+I2 F04 Keypad potentionmeter 8 Keypad potentionmeter setting V2 Forward/Reverse 9 V2 Forward/Reverse setting Keypad potentionmeter 10 Keypad potentionmeter setting FWD/REV H18/H1 Accelerate/decelerate time H14/H15 H16/H17 9 Running time H07 H08 H09 66 SECTION VI. [. . . ] Using 7K-PG should adjust the PG parameters according to the encoder’s output mode. The followings should be adjusted: ☆ Short circuit of J4, J5, J6 ☆ R1, R2, R3 value. ˜ Connection of terminal According to the encoder’s output mode, the adjust mode is as below: 1: Open collector J4, J5, J6 are short circuited to OC R1, R2, R3 200 ohm. Terminal connection: A->A+, B->B+, Z->Z+ 2: Line driver J4, J5, J6 are short circuited to LD R1, R2, R3 200 ohm Terminal connection: A+ ->A+, B+ ->B+, Z+ ->Z+ A- ->A-, B- ->B-, Z- ->Z3: Complementary J4, J5, J6 are short circuited to OC R1, R2, R3 values depend on the complementary resistors. [. . . ]