The cable is required to diagnose the function using the MRConfigurator (servo setup software) amplifier.Fiber length: 3 meters.
SSCNET III cables (standard optical fiber used in control cabinet).
Joints for CN1A and CN1B.
Drive: MR-H_ACN series built-in positioning function.
Rated output: 15KW MR-H15KACN.
In servo drive speed closed loop,
Rotor speed measurement accuracy is veryy important to improve the dynamic and static characteristics of the speed control loop.
In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor,
The corresponding method is M/T velocity measurement MR-H15KACN.
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
But this method has its inherent defects,
Mainly includes: the measurement period must be detected at least one complete encoder pulse, limiting the minimum detectable speed MR-H15KACN.
2 control system for speed control of the timer switch is difficult to maintain synchronization,
Can not guarantee the accuracy of measurement in the situation where the speed change is larger MITSUBISHI MR-H15KACN.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method. Power: 75kw.
Voltage: 200V.
Sine wave filter MITSUBISHI MR-H15KACN.
The voltage and current of the motor can be adjusted to a sine wave.
The sine wave filter is installed to the output terminal of the inverter.
Applicable to FR-A820-03800 (75K) above and FR-A840-02160 (75K) and above frequency converter.
Sine wave filter is equivalent to the operational characteristics of the sine wave power driver, can provide the following benefits MITSUBISHI MR-H15KACN.
Low noise.
No surge current.
Reduce motor loss (standard motor). MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 0.4kw.
SSCNET interface.
Voltage: 3 phase AC200VAC or single phase AC230V.
Complete synchronization system with SSCNET high speed serial communication,
The communication cycle between the controller and the servo amplifier is the longest 0.888ms.
Such systems will be able to provide high reliability and high performance.
When connecting the servo system with SSCNET,
In the motion system, the parameters of the servo amplifier and the acquisition of the data will be displayed on the motion controller.
Connect a dedicated cable with an amplifier and a controller to form a SSCNET system.
This simple connection method reduces the routing time and helps to prevent noise.
Even in the MELSERVO-J2-SUPER series products using high resolution coding stanndards, the command frequency is no limit MR-H15KACN.
It is only necessary to add a battery on the servo amplifier, which can form the absolute value system.
Currently there are more than 1000000 high reliability SSCNET servo amplifier networks in use.