Description
1C31179G01 Emerson Ovation Electromagnetic Output
thereby controlling external devices or circuits.
When the servo drive in use malfunctions, if the operator does not understand the structure and configuration of the servo drive, it will cause greater damage to the servo drive. Before conducting maintenance, it is necessary to have a preliminary understanding of our servo drive. Servo drives, also known as “servo controllers” or “servo amplifiers”, are a type of controller used to control servo motors. Their function is similar to that of a frequency converter acting on a regular AC motor, and they are part of a servo system, mainly used for high-precision applications. Generally, servo motors are controlled through three methods: position, speed, and torque to achieve high-precision positioning of the transmission system. Currently, it is a high-end product in transmission technology.
For this servo drive, Guangdong Technical Standard has focused on developing multiple maintenance plans, which can quickly detect the problem points of the servo drive and have a high repair rate. What are the working principles of servo drives? Currently, mainstream servo drives use digital signal processors (DSPs) as the control core, which can implement complex control algorithms, achieve digitization, networking, and intelligence. Power devices commonly use drive circuits designed with intelligent power modules (IPMs) as the core. IPMs integrate drive circuits internally and have fault detection and protection circuits for overvoltage, overcurrent, overheating, undervoltage, etc. Soft start circuits are also added to the main circuit to reduce the impact of the start-up process on the driver. The power drive unit first rectifies the input three-phase power or mains power through a three-phase full bridge rectifier circuit to obtain the corresponding DC power. After rectification, the three-phase power or mains power is used to drive the three-phase permanent magnet synchronous AC servo motor through a three-phase sine PWM voltage type inverter frequency conversion. The entire process of the power drive unit can be simply described as the AC-DC-AC process. The main topology circuit of the rectifier unit (AC-DC) is a three-phase full bridge uncontrolled rectifier circuit. With the large-scale application of servo systems, the use, debugging, and maintenance of servo drives are important technical issues for servo drives today. More and more industrial control technology service providers have conducted in-depth technical research on servo drives. Technical standards require targeted maintenance technical solutions for servo drive maintenance.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 1C31179G01 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.
