the characteristic of stretch film packaging machine
Stretch film packaging machine
electric appliance is called a PLC programmable control, it is more and more is valued by the control community is inseparable and its characteristics.
a, stretch film packaging machine PLC characteristics of fully functional
1, stretch film packaging machine, the basic function of PLC.
stretch film vacuum packaging machine, the basic function of the PLC including switch input/output, analog input/output, internal intermediate relay and time delay ON/OFF relay, latching relays, master relays, timers, counters, shift register, arithmetic comparison, two a decimal conversion, drum control appliances, jump and forced the I/O, etc.
2, stretch film packaging machine PLC extensions
extension function is stretch film vacuum packaging machine PLC communication networking, group data transfer, matrix, PID closed loop control, sorting, look-up table, interrupt control and special functional operation, and other functions.
3, stretch film packaging machine PLC other function
in addition, the PLC has since diagnosis, prompt, monitoring, and other functions.
as a result, its applicability is extremely strong, almost all of the control requirement, it can meet.
2, the characteristics of the stretch film packaging machine PLC application of flexible
stretch film packaging machine modular hardware structure of its standard, and modularization of software design, it can not only adapt to different size features the control requirements of heavy and complicated, and can adapt to all kinds of process change more occasions.
the installation of PLC and field wiring is simple, can according to building methods of expanding and reducing the size of its system.
Because of its logic, control function is done by software, so allow designers in no before buying hardware, & other
Soft wiring & throughout;
Work, thus shortening the design, manufacture and debug cycle development funds is relatively less.
3, stretch film packaging machine PLC of the characteristics of convenient operation, easy maintenance,
PLC adopts electric operator habit forms of ladder diagram programming and mnemonic programming function, the user can very easily read and write, modify the program, the program is very clear that engineers programmed, as long as write a operating instructions, the operating personnel through short-term training, you can use the PLC.
the other monitoring and diagnosis of PLC with perfect functions.
PLC for the work of its internal state, communication, I/O point state and abnormal state, etc all have eye-catching display, therefore, operation personnel, maintenance personnel can timely and accurate understanding of the machine fault point, the use of alternative module or plugin to quickly deal with failure.
Stretch film packaging machine PLC of the characteristics of stable and reliable
each PLC factory to do inspection for strictly in accordance with relevant technical standards, the United States has NEMA standards, Japan's JIS standard, west Germany DIN standard, so although there are various models of PLC, but can adapt to bad environment for industrial application.
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