User manual POWTRAN PI7600

[. . . ] Foreword Thank you very much for purchasing PI7800PI7600 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. [. . . ] Set modes I2 2 V2+I2 3 Keypad potentionmeter set 8 Regulated power supply output frequency could be set by such 5 modes. l Regulated power supply set max voltage b02 Motor rated vol. 100~1140V l Selecting current limit function, but inverter would automatically lower the output Voltage and keep the same frequency once the output current accesses the rated value. Invalid 0 F43 Current limit Valid 1 l Time of raising/lowering voltage F28 Jog acc. time 0. 1~64. 0 s 5. 0 N l Regulated power supply Voltage set percentage External terminal I2:0~20mA 0 External terminal I2:4~20mA 1 External terminal V2:0~10V 2 setting signal P03 select Keypad input 3 RS485 input 4 Keypad potentionmeter set 5 9 could be monitored by F00PID feedback value monitors the voltage set percentage 59 SECTION VI. FUNCTION PARAMETER DESCRIPTION l 0. 0%~100. 0% with correspondent voltage 0~b02 Regulated power supply Voltage feedback percentage External terminal IF:0~20mA 0 External terminal IF:4~20mA 1 Feedback P02 signal select External terminal VF:0~10V 2 External terminal VF:1~5V 3 10 could be monitored by F00PID feedback value monitors the voltage set percentage 0. 0%~100. 0% with correspondent set voltage 0~b02 Output voltage limit Adjust the output voltage percentage, with correspondent max output capacity(to input voltage) × F12 F12 O. P. voltage ratio 50~110 Adjust PID output limit, max output voltage=max input voltage×P01×F12 P01 Output fre limit 0~110 Generally, only adjust F12 and P01 could keep factory setting 100%. It sets the protection to the load when the set regulated power supply out of the PID control (set, feedback signal invalid). If load voltage needs 200V, max voltage 210V, input voltage 380V, and F12210/380=55% 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 frequency Set frequency l l output voltage set voltage F09 acc. time time PID parameters F28/F29 time RUN STOP time l PID adjustment Respond fast, raise P07, system will oscillate if P07 is too large. Respond fast, raise P05, system will oscillate if P05 is too small. Advance voltage regulation precision, raise P07, reduce P05. Adjust differential time P06, reduce the time of adjusting the system, complete PID control can be set 0. Application sample: number Design require Set parameters 60 SECTION VI. FUNCTION PARAMETER DESCRIPTION F12 F28 F29 F61 P01 P04 F03 F13 F17 o20 F02 F09 F10 F04 P03 P02 b02 55% 5s 5s 13 100% 50. 0% 1 400. 0Hz 400. 0Hz 400. 0Hz 400. 0Hz 5s 5s 0 3 2 400V SECTION VI. FUNCTION PARAMETER DESCRIPTION b01 Motor rated cur. 30%~120% rated current of inverter Selecting current limit function, but inverter would automatically lower the output Voltage and keep the same frequency once the output current accesses the rated value. Invalid 0 F43 Current limit Valid 1 Time of raising/lowering voltage F28 Jog acc. time 0. 1~64. 0 s 5. 0 N Constant current power supply set percentage External terminal I2:0~20mA 0 External terminal I2:4~20mA 1 External terminal V2:0~10V 2 P03 setting signal select Keypad input 3 RS485 input 4 Keypad potentionmeter set 5 9 could be monitored by F00PID feedback value monitors the voltage set percentage the set current range is 0. 0%~100. 0% Output voltage limit Adjust the output voltage percentage, with correspondent max output capacity(to input voltage) × F12 F12 O. P. voltage ratio 50~110 Adjust PID output limit, max output voltage=max input voltage×P01×F12 P01 Output fre limit 0~110 Generally, only adjust F12 and P01 could keep factory setting 100%. It sets the protection to the load when the set regulated power supply out of the PID control (set, feedback signal invalid). [. . . ] 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. PG INSTRUCTION Terminal connection: A ->A+, B ->B+, Z ->Z+ 4: Voltage J4, 45, J6 are short circuited to OC R1, R2, R3 values depend on the complementary resistors. Terminal connection: A ->A+, B ->B+, Z ->Z+ APPENDIX 2. PG INSTRUCTION J4/J5/J6 position and short circuit instruction: 2. [. . . ]