140CPU53414B
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140CPU53414B Description:
Sales Manager: Sandy Lin
Email: unity@mvme.cn
Skype: onlywnn_1
Mobile(Whatsapp): (+86)-18020776786
XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is a company that professionally engaged in large system DCS spare parts supply. We supply DCS, PLC, MOTOROLA MVME, Anybus, RTU, IPC, IPC, SCSI (50, 68, 80Pin), AnyBus (Gateway) is a high-tech enterprise specialized in professional sales of industrial automation components, and is committed to improving the level of world automation parts supply.
No matter what the customer is, no matter how rare the required accessories, AMIKON can provide a variety of accessories for customers around the world to make customers and products required close connection.
XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. always make the best staff and spare parts together, professional multilingual service team, adhere to provide customers with first-class service.
Company products cover DCS control system card, programmable PLC module SPS / CNC panel controller / inverter / server driver and various parts of the robot.
Whether it is a new spare parts, or outdated / discontinued parts, XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is committed to the best cost, best quality and efficient way to allow enterprises to resume normal operation.
More than a thousand outstanding manufacturers, millions of stocks, adequate supply, to achieve faster customer support response
Partners in all continents, customers cover 150 countries / regions.
XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. has supplied nearly 70 million inventory parts for customers worldwide.
Our experienced team of professionals provides more spare parts expertise to provide you with efficient component solutions.
Whether it is customer service or delivery speed, we always strive for excellence, to be better.
140CPU53414B
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Although the data stored in a register is represented by binary 1s and 0s, the
format in which this binary data is stored may differ from one programmable
controller to another. Generally, data is represented in either straight
(noncoded) binary or binary coded decimal (BCD) format. Let’s examine
these two formats.
Data stored in binary format can be directly converted to its decimal
equivalent without any special restrictions. In this format, a 16-bit register
can represent a maximum value of 6553510. Figure 2-11 shows the value
6553510 in binary format (all bits are 1). The binary format represents the
status of a device as either 0 or 1, which is interpreted by the programmable
controller as ON or OFF. All of these statuses are stored in registers or words.
The decimal equivalents of these binary representations can be calculated
using the sum-of-the-weights method. The negative representation of
3276710, as shown in Figure 2-12, was derived using the two’s complement
method. As an exercise, practice computing these numbers (refer to Section
2-3 for help).
The BCD format uses four bits to represent a single decimal digit. The only
decimal numbers that these four bits can represent are 0 through 9. Some
PLCs operate and store data in several of their software instructions, such as
arithmetic and data manipulations, using the BCD format.
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140CPU53414B was added in Jan 2018
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