Suggestion：support PLC Type Select

robinson / gos7

Implementation of Siemens S7 protocol in golang

BSD 3-Clause "New" or "Revised" License

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Open wwhai opened 9 months ago

wwhai commented 9 months ago

Siemens have some different Device Model ，such s7200 ，s7100，s71200,s71500 ，etc. But their S7 protocol is not common。Can support enum to select？

Emum:

{
S7200 = 0,
S7300 = 1,
S7400 = 2,
S71200 = 3,
S71500 = 4,
}

Example

func NewTCPClientHandler(model int, address string, rack int, slot int) *TCPClientHandler

jiekechoo commented 9 months ago

@wwhai , why should we do that? Is there any difference between these models in the ISO-on-TCP protocol?