After meet the power criterion is not the same motor can it load. To make the motor with dynamic load, torque requirements must also be met. That is, the conversion of the rated torque of the motor must be greater than the load on the motor shaft torque, as shown in Figure II. TMN≥TL′ These conditions may … Continue reading Variable-frequency drive system torque conditions

OMRON Programmable terminals (PT) is a main auxiliary equipment for field monitoring. Programmable terminals, systems and production processes can achieve real-time control, parameter setting and modifying, real-time alerts and many other features, can replace a simple programmer programming online. Here is a brief introduction of medium-typical products of PT NT31/NT31C. (1) screen display PT can be generated … Continue reading OMRON-PLC programmable Terminal (PT) the basic function of

NT31/NT31C digital memory table stored value can be displayed (decimal or hexadecimal). By changing the digital data can be stored in the memory table to change the displayed number. Displays the decimal number, displayed value the integer part and the fractional part of the number should be set in advance. (1) display The string is stored in … Continue reading OMRON-PLC programmable Terminal (PT) data

NT31/NT31C in one of the following three ways to connect to the PC. (1) PC link PC 1:1 link connected to the PT, PC and read out by top-link communication and display. This approach can be used to connect most types of PC. (2) NT link (1:1) PC connection 1:1 connection to the PT, by NT link (1:1) communication … Continue reading OMRON-PLC programmable Terminal (PT) communication with the PC

When using a direct connection on NT31/NT31C displayed on the elements and NT31/NT31C status bits and words can be assigned to the PLC. PLC controlled by changing the content and NT31/NT31C, or by pressing the touch switch on the NT31/NT31C sending data to the PLC. (1) controlled by PLC NT31/NT31C The following features can be controlled by … Continue reading OMRON-PLC programmable Terminal (PT) distribution and allocation of functions

hen using the NT31/NT31C or modify a system program for the first time, follow the steps below.(1) create a picture data Use support tools create a NT31/NT31C image data, create picture data details, refer to the NT series support tool manual. (2) start NT31/NT31C (display the system menu) Power on the NT31/NT31C.If there is no registration data screen … Continue reading OMRON-PLC programmable Terminal (PT) system menu operations