abb变频器面板设定（ABB Inverter panel settings）.docVIP

abb变频器面板设定（ABB Inverter panel settings） . Here briefly, ABB inverter ACS800 parameter settings (used in the paper industry as an example), other types of parameters, please call advisory. If the parameter settings are not correct, it will affect the performance of the system, and even can not run properly. For general purpose inverters, the main parameters and settings can be considered in the following aspects: Frequency signal parameter Set the frequency of the converter: the general frequency converter can obtain the frequency from the following aspects. (1) operation panel; The transducer on the display panel, with increasing frequency and reduce the frequency of operation button, it can change the frequency by frequency converter, which is a kind of digital frequency setting mode, because this way is not in the field of real-time modification of the inverter frequency, therefore, its application scope is limited. Can only be used in single motor drive and not often modify the frequency of operation. (2) analog terminal general type frequency converter Analog terminals are basic input voltage and current input two, input voltage is 0~5VDC, 0~10VDC, -5~5VDC, -10~10VDC etc; current input 0~20mA and 4~20mA two kinds basically, can be set to one or more input, with more than 10 inverter internal A/D to convert it into digital quantity. The application of this way set the operating frequency of the inverter can achieve control operation, and can be modified in real time in the field, but as everyone knows the analog interference in the transmission process, especially the voltage signal, more vulnerable to interference, resulting in system instability, here it is proposed to use the current signal; also used the analog set in running frequency. The drive control system of paper machine speed synchronization problem to solve. (3) digital terminal; This set the frequency of the mode converter name of various brands of a ABB inverter is called electric potentiometer, an