What are the benefits of inverter power correction? Many brands of inverter power boards, driver boards, and motherboards can be universal, as long as the type, volume, and hardware are the same, and the desired power and voltage value can be obtained by correcting the manufacturer's parameters, so that you don't need to spend money to buy accessories of the same power, and also save maintenance costs, why not!
1. Yaskawa inverter G5-G7 power correction
Enter the menu, A01=4, and then return to 02-04, which is the power data, and the factory voltage of rehabilitation has also changed after the change.
2. Sanken inverter IHF-IPF-SHF series
Enter the CD900 number parameter and enter 365 to admit (change 2 times) and then find CD202 and enter 365 to see the power and voltage parameters, 4-5.5 means 400V-5.5KW, first correct the voltage and then admit to correct the power, after the completion press the admit button and exit.
3. Schneider inverter power correction
After the Schneider inverter replaces the motherboard, it will alarm the CFF when it is powered on, and then press the ENT button 3 times in succession to recover and leave the factory, and the power and voltage will be automatically matched.
4. Siemens 420-430-440 inverter power correction
After changing the motherboard, the power-on appears normal, but many parameters are gone, then enter the No. 3 menu to change the value inside to 3 and then admit, find the P0201 parameter, and then change the value inside to 0 After the power is off and does not appear, then power on, you will find that the display is displayed---- stays for about 5 seconds and recovers normally. At this point, you will find that all the parameters are available, and the power voltage is exactly matched to the machine.
5. Emerson inverter EV2000 power correction
Enter the menu, find FU-000 and correct the value inside to FA58, and then change the code in FU04, 11=7.5KW12=11KW13=15KW21=90KW
6. Delta's inverter power correction method
Enter in the parameter 00-07 (old version 57522, new 33582), and then find the 00-02 parameter and change it to 2 to show err, and then change the value in 00-00 to correspond to the power code on the clarification book, which is OK.
7: ABB inverter ACS800RDCU-02C board power parameter correction method
Enter 9903 and change to YES to enter 1603 to 564 to enter 11206 to pick XXNONE
Then power off and power on, enter 1603 to change to 564, enter 11206 to select the required power (such as 170-3), initialize the parameters, power off and then power on, the above method is suitable for all RDCU boards with different power before version number 7200 to correct each other.
RDCU power change process for 7200 and later versions:
Enter 9903 to change to YES, enter 1603 to change to 564, enter 11221 to select the required power (such as 170-3), enter 9903 to change to YES, power off and power on.
Note that 11219 to 11223 are different power levels, please note that for the normal use of ABB inverter, please do not operate and correct at will, otherwise it will lead to the loss of normal operation parameters.
8: Correction method for the power of the control board of the SY33200SY3300 of the day:
Power on, enter 299 in P0911, and then enter the changed power in P0912. Finally, enter 11 in P0912, pay attention to whether the hardware R164R165R176R177 of the motherboard is 10K, and change the small power to the high power to reduce R164 and R176 short-circuited
Filler: The motherboard of the daily inverter AY3200SY3300 is universal, and after the power of the motherboard is changed, you can change a few resistors on the motherboard
9. Ou Rui inverter F1500 board change power
The power of the inverter is the rated power marked by the factory, the inverter with a large power can be a frequency converter with a small power point, only need to input the given value of the load current into the corresponding power current value, it can be used, the inverter with less power can not be changed to a high-power application, the thyristor current of his internal circuit is limited, and the overload will damage the inverter,
10: Leifeng LF2000 inverter correction power
Find the parameter group O1-04 and change it to MOUDBUS, then enter O2-04 and change it to the corresponding power code, and then restore it to the factory settings
11: How to correct the power of Fujifilm G11 motherboard?
Double-key operation STOP+RESET abort key plus key or down key, first press the PRG key, enter the menu, and then press the >> and PRG keys together to enter the U parameter group, find U50, so that you can correct the power you want. The replacement of the driver board with the motherboard
(1) 7.5G11 - 18.5G11 power level series, the capacity of the P-type inverter and the capacity of the G-type inverter with a small capacity can be exchanged;
(2) When replacing the motherboard of E-type inverter with different power, first enter the F00 function code, press and hold the Stop, Run and Pro keys together to enter the U parameter (it is necessary to short-circuit the THR and CM terminals and FWD and CM are disconnected), and select the main control program parameter settings with the same capacity as the main body of the inverter; Secondly, the parameters of F01-F06 should also be revised or recognized as required, and the process is the same as that of F00; When you have corrected the U-parameters, be sure to remember to re-fix the factory settings to save the corrected U-parameters.
(3) G/P motherboards of different capacities can be exchanged within a certain capacity range (more than 30KW is the same specification and size), and the C parameters, process, and process of correction in the main control program are very different from those of E-type machines.
12: Fujifilm P9/G9 correction power, type, voltage level method
Press the reset key + PRG key, when the C parameter appears, press the up arrow key or the down arrow key to find C08 = capacity or >> key + PRG key U00, first correct 131 = 0.4G132 = 0.75G...... 136=5.5G/7.5P…… 141=22G/30P… Press the data key to store after the correction and use the >> key + up arrow key to correct C05=G/P type G=0, P=1 after the correction and press the data key to store
13: PI2000 rewrites the setting method
(1) Set C01 to 222 to enter P14
(2) Set P14 to 3 to rewrite the CPU, then PI2000 is displayed, C01 is set to 222 to enter P14 parameter setting, P14 is set to 2, P01 is set to model G, F, P02 sets the inverter voltage 380V, P03 sets the rated current of the inverter, P04 sets the voltage to appear, and P05 sets the current to appear.
14: Delta's A-series inverter
The keyboard of the correction parameters is determined, resulting in most of the parameters cannot be corrected, the clarification book does not clearly explain how to unlock the keypad lock, press MODE and RESET together to display P256 (P256 does not clarify what it means in the clarification book), press ENTER to correct this parameter, change 00 to 01, and press ENTER to exit to correct all parameters.
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