Remote online data updating system and method of soft PLC module
A data update and remote technology, applied to the program control and electrical program control in the sequence/logic controller, etc., can solve the problems of increasing equipment update cost, time to market, inconvenient mass update, and increasing equipment cost. Achieve the effects of shortening the listing cycle, facilitating equipment maintenance, and prolonging the use time
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[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings. The given embodiments are only used to illustrate specific implementation and beneficial effects, and are not intended to limit the protection scope of the present invention.
[0029] Such as figure 1 Shown, the remote online data updating system of a kind of soft PLC module of the present invention comprises:
[0030] Remote EtherCAT master station 1, used to send update data for remote upgrade;
[0031] EtherCAT bus 2 for data transmission;
[0032] Storage module 3, which further includes:
[0033] factory configuration 31 for backup safety configuration, and
[0034] Application configuration 32, used to implement application functions; and
[0035] FPGA module 4, which further includes:
[0036] EtherCATIP core module 41, is used for receiving the update data transmitted by EtherCAT bus,
[0037] remotely update the IP block 42 for reconfiguring the ...
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