Error conecction with Fx3U-Enet-ADP protocol UDP frame 1E

[john102594]

When trying to connect to the fx3ge, fx3u or fx3u-enet-adp plc via udp protocol, the gx work 2 software requires a destination port, consequently the communication node shows timeout, reading the library I was able to solve it in the following way in the mcprotocol file:
add into function MCProtocol.prototype.connectNow under in the line self.netClient = dgram.createSocket("udp4"); (Line359) the next code
if (cParam.frame == "1E") { self.netClient.bind(cParam.port); }

please your comments on these modifications I am very grateful with your module and I am implementing it with several Mitsubishi PLC

[Huynhbaoky]

Hi john,Steve,
As I follow your advise. But still error timeout. Please support me.

[YK934]

Hi John,

Thank you for this. I could do UDP connection to FX3GE with this mod!

[Steve-Mcl]

Hi unfortunately I no longer have access to mitsubishi plcs so am reluctant to implement this without understanding consequences.

That said I will look to add the port binding (perhaps as an option on the config) when I get some time.

If anyone has a spare plc they wish to donate, I would certainly make an effort to be more responsive to requests