BENTLY 128277-01 Integrate visualization and open software interfaces

There are two design methods for BENTLY 128277-01 ladder diagram program: empirical method and sequential control method. The basic idea of sequential control design method is to divide a working cycle of the system into several sequentially connected steps, represented by programming elements (such as memory bit M), and the state of each output variable remains unchanged at any one step. The signal that moves the system from the current step to the next step is called a conversion condition, which can be an external input signal, such as the on/off of buttons, limit switches, etc. It can also be signals generated internally by the PLC, such as contact signals from timers and counters.

BENTLY 128277-01 has the following characteristics:
CPU data backup is reliable and does not require batteries; 2. The CPU module integrates IO, making it easier to expand the IO module; 3. Program capacity: 128KB, integrated data capacity: 10KB (to maintain data reliability) 4. High compatibility: all I/O modules can be freely connected 5. I/O module wiring terminals (springs and screws) can be plugged and unplugged, making wiring simpler 6. Same product platform as BENTLY 128277-01, and using the same programming software and tools CPU unit can support 2 serial ports for programming and communication
BENTLY 128277-01 is a programming tool suitable for all CPUs of the AC500 series. It is the complete development environment for programmable logic controllers (PLCs) and supports six PLC programming languages according to the IEC61131-3 standard: IL, ST, FBD, LD, CFC, SFC. Users can choose different languages to edit subroutines, function modules, etc. in the same project. BENTLY 128276-01 has the following characteristics: 1. It can configure the entire system (including fieldbus and communication interface); 2. Powerful diagnostic function for alarm processing;