Said that the first time you need to debug and adjust the position when you power on is based on the theory of electrical theory, because the absolute encoder data is maintained w ...
Description: Sets the type of analog output.P0776[x] = 1 corresponds to the voltage output (p0774, p0778, p0780 are displayed in V units).P0776[x] = 0, 2 corresponds to the curren ...
G120 inverter is Siemens' new modular inverter. The control unit and power unit are the main parts to form a complete inverter. When selecting the motor, the same type of control ...
The meaning of F07901 is that the speed of the motor driven by the inverter is too fast.2 Failure time confirmation 2.1 parameter settings • The maximum allowable posi ...
In the default setting, the function of controlling the motor with BOP is forbidden. If you want to use BOP for control, parametersP0700 should be set to 1 and parameter P1000 sho ...
The frequency of analog control is wrong. Please check it carefully according to the following method.1. The landlord needs to pay special attention to the analog input (voltage o ...
F30002: DC bus overvoltage means the DC bus voltage of the inverter exceeds the overvoltage threshold.Common causes of failure1. The power supply voltage is too highPower fluctuat ...
1. For MM430 inverters with dimensions C to F, the DC terminal block is for testing purposes only. It does not allow the user to perform operation control here. Also, it is not al ...
1. It is necessary to pay special attention to the analog input (voltage or current signal). It is not enough to modify the P756. The DIP switch on the terminal board must be set ...
1. If you do not need to control OFF2/3, set it directly.2. You can select a PZD corresponding bit from the PLC in P2650.Siemens inverter repairSiemens inverter repair centerSIEME ...
The acceleration and deceleration time are different, that is, the ramp-up and fall-time parameters P1120 and P1121 are different. P1120 and P1121 themselves belong to the drive d ...
Can try to increase P225. In addition, you belong to that 6RA70 when the power is used, you can change the 7th parameter to 0 in P820, P821, and block out F038.Siemens inverter re ...
Check first, when it is empty, is the given speed fluctuation great?The purpose of this is to distinguish between a given speed fluctuation or a poor control of the device itself? ...
1, F048 this fault is likely to be due to interference caused by false positives, I have encountered this situation.I suggest you check it out:1) whether the encoder signal cable ...
A1920 and F1910 are all communication failures.A1920 and F1910 are faults or alarms caused by the communication master station.A1920: indicates that the PROFIBUS communication fro ...
P1300 parameter can be modified in C(1), T state, ie P10=1, or T: Ready to run pulse is not enabled and state "C(1)" is inactive. .After setting P1300=20, P1900 is automatically s ...
1. Is there any looseness of the DP connector wiring and is the DP cable shield grounded?2, with or without line reactors, filters?3. Are shielded cables or shielded 3+3 cables us ...
The multi-pump control function based on the PID control system allows the drive to control up to 2 additional pumps or fans. The entire system consists of a pump controlled by a ...
