PP826 数字量扩展模块 ABB

　　PP826 数字量扩展模块 ABB

　　PP826 数字量扩展模块 ABB

　　PP826 特点：

　　1操作面板，控制和使用简便易行 每套松下伺服驱动器上都配有操作面板，各种参数和控制方式均可通过操作面板实行调整，非常适合于现场调试。面板可显示运行速度、位置脉冲、实际转矩、接线I/O状态、参数设定、错误原因等大量信息。特别是实际转矩的显示给设计、选型提供了极大方便。通过操作面板可以检查接线状态，用户可利用此功能判别接线错误，十分有效。

　　2，自动调整，刚性调整更方便

　　用户在调试设备时可以启动自动增益调整功能来调节松下伺服系统的刚性。松下伺服在自动增益调整时运动范围小（电机正转两圈反转两圈）运动速度低（约100rpm），所以在磨床等运动行程非常有限的场合运用时非常安全可靠。

　　3，控制方式多样化

　　松下伺服马达有三种控制方式可供选择：速度控制方式、位置控制方式、转矩控制方式 以上三种方式也可进行复合控制。其中位置控制方式极具特色，用户可以采用电子线路、单片机、PC机及其他方式非常简便而廉价地实现数控功能。系统中还配备了“电子齿轮”功能，也就是说可以通过参数设定对输入指令脉冲任意分/倍频而达到和机械系统的良好配合。

　　4，保护设施齐全

　　还配有各种自诊断保护措施，硬件软件双重保护，并可以胜任三倍过载。一旦发生错误，便立即停机，并告以报警故障原因，在用户解除故障后方可重新工作，因此可靠性极高。智能485集线器（工业级）

　　PP826 characteristic:

　　1 operation panel, easy to control and use. Each set of Panasonic servo driver is equipped with operation panel. Various parameters and control modes can be adjusted through the operation panel, which is very suitable for on-site debugging. The panel can display a large amount of information such as running speed, position pulse, actual torque, wiring I / O status, parameter setting, error reason and so on. In particular, the display of actual torque provides great convenience for design and selection. The wiring status can be checked through the operation panel. Users can use this function to identify wiring errors, which is very effective.

　　2. Automatic adjustment, rigid adjustment is more convenient

　　When debugging the equipment, users can start the automatic gain adjustment function to adjust the rigidity of Panasonic servo system. Panasonic servo has a small motion range during automatic gain adjustment (the motor rotates forward for two revolutions and reverses for two revolutions) and low motion speed (about 100RPM), so it is very safe and reliable when used in occasions with very limited motion stroke such as grinding machines.

　　3. Diversified control modes

　　Panasonic servo motor has three control modes to choose from: speed control mode, position control mode and torque control mode. The above three modes can also be combined. Among them, the position control mode is very characteristic. Users can use electronic circuits, single chip microcomputer, PC and other methods to realize the NC function very simply and cheaply. The system is also equipped with the function of "electronic gear", that is, it can divide / multiply the input command pulse arbitrarily through parameter setting to achieve good cooperation with the mechanical system.

　　4. Complete protection facilities

　　It is also equipped with various self diagnosis protection measures, dual protection of hardware and software, and can be competent for three times overload. once an error occurs, the machine will be shut down immediately and the cause of the fault will be reported. It can work again after the user removes the fault, so the reliability is very high. Intelligent 485 hub (industrial grade)