# Connect Misubishi PLC Q03UDVCPU with mcprotocol node

**URL:** <https://discourse.nodered.org/t/connect-misubishi-plc-q03udvcpu-with-mcprotocol-node/51608>\
**Category:** Industrial\
**Created:** [28 September 2021 09:06 UTC](https://discourse.nodered.org/t/connect-misubishi-plc-q03udvcpu-with-mcprotocol-node/51608 "2021-09-28T09:06:24Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![sahsha](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sahsha/32/43845_2.png) [@sahsha](https://discourse.nodered.org/u/sahsha)\
**Post date:** [29 September 2021 09:55 UTC](https://discourse.nodered.org/t/connect-misubishi-plc-q03udvcpu-with-mcprotocol-node/51608/4 "2021-09-29T09:55:44Z")

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I used PLC Ethernet port  
Host - 192.168.1.39  
for port I used [Zenmap app](https://discourse.nodered.org/t/mitsubishi-ethernet-communication/50072/4) and found 5 open ports

UDP - 5001,6,8,9  
TCP - 5007

while using UDP I kept  
Frame - 4E  
Protocol - UDP  
PLC Type - Q

& when using TCP  
Frame - 3E  
Protocol - TCP  
PLC Type - Q

And only with TCP it showed connected. But when injected I get error : timeout

apart from above I tried with countless combinations but no success 😭

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_[View the full topic](https://discourse.nodered.org/t/connect-misubishi-plc-q03udvcpu-with-mcprotocol-node/51608)._