Digital servo controller
Electro-hydraulic servo universal testing machineFirstTest digital electro-hydraulic servo controller
FirstTest controller is a full-digital control system and data acquisition controller developed independently by AOWEI. Standard static tests and low cycle fatigue tests were performed. It can be used as a synchronous controller in the field of automatic control, and it is also widely used in high precision, complex industry and large tonnage loading equipments.
AOWEI’s application software matching with FirstTest controller can run on the WINDOWS operating platform. Full digital control system consists of the controller and the computer software and hardware. Various test parameters are controlled, measured, displayed, processed and printed by the computer. The integration is high, the use is convenient and reliable. It can be used for tensile, compression, low cycle fatigue (tension and compression) and various combinations of waveforms and other test. The system function is powerful, reliable and stable performance, easy to use.
FirstTest controller mainly used as a desktop independent system with configurable PC, and can also be placed in a multi system vertical control cabinet or directly installed on the test machine after installing the accessories.
Technology advantage
FirstTest H
* Set a variety of analog sensor amplifier, A/D acquisition, digital sensor acquisition in one, dynamic library with perfect measurement and control software.
* Analog sensor amplifier using AC amplifier technology, there is no zero drift, high stability.
* The measurement and control of independent design, independent measurement card, a control card and measuring card (1, 2) combined application.
FirstTest B
* Set a variety of analog sensor amplifier, A/D acquisition, digital sensor acquisition, PID closed loop control in one.
* Three channel analog measurement channels, three digital sensor measurement channels, a closed loop control channel.
* Analog measurement: input of various sensors (force sensor, pressure sensor, extensometer, electronic ruler, differential transformer, thermocouple, etc.)
* Digital measurement: access to a variety of sensors (photoelectric encoder, grating ruler, etc.).
* Can be applied to servo motor control and hydraulic servo control.
* Windows device driver and measurement and control software dynamic library with perfect integrated management.
* Can be used alone, can also be used to complete the management of multiple servo execution units.
