MVP 2023 Flex727 Posted June 26 MVP 2023 Report Share Posted June 26 Are we still unable to change MODBUS Slave IP addressing from ladder in UniLogic? Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted June 30 MVP 2023 Report Share Posted June 30 Actually you can using the Modbus Advanced Ladder Functions- Make sure the box is checked under Project->Options Joe T. Link to comment Share on other sites More sharing options...
dierkens Posted September 3 Report Share Posted September 3 I'd love to see an example of this. i've gone through the program and looked at every help file and option available for the Advanced widgets and I can't find anything or any examples of how to do this. I've tried every option I can find and after many dozens of hours I'm still not able to figure out where/how to do this. Anyone have any insight? Link to comment Share on other sites More sharing options...
ORSO2001 Posted September 3 Report Share Posted September 3 hi dierkens and all, take a look at the example "Load Settings From File" located in the "communications" folder of the example...you will see how to create, modify and upload the ".ini" file. in the help book search about "Load Config - .ini from SD" Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted September 3 MVP 2023 Report Share Posted September 3 The Help does not cover this topic. I'm assuming you've already downloaded the UniLogic examples from https://downloads.unitronicsplc.com/Sites/plc/Unilogic/UniLogic_Examples.zip Look in Communications->MODBUS Advanced Ladder Functions. Joe T. Link to comment Share on other sites More sharing options...
ORSO2001 Posted September 3 Report Share Posted September 3 hi Joe, maybe I am misunderstanding the request but with the "configuration" file you can set the IP of the panel with syntax: #[NETWORK_PANEL]IpAddres=10.1.30.22 #[NETWORK_PANEL]DefaultGateway=10.1.30.55 and set the pointed IP of the slaves with syntax #[MODBUS_MASTER_TCP:SlaveName1]Ip=172.16.10.162 #[MODBUS_MASTER_TCP:SlaveName2]Port=502 or what i am wrong? Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted September 3 MVP 2023 Report Share Posted September 3 On 6/26/2024 at 3:05 PM, Flex727 said: Are we still unable to change MODBUS Slave IP addressing from ladder in UniLogic? I interpreted this request as asking about the Slave to the PLC addresses. Doing it from ladder gives it more flexibility. You are not wrong about the capability of ini file. There's more than one way to skin a cat. Joe T. Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted September 3 Author MVP 2023 Report Share Posted September 3 1 hour ago, Joe Tauser said: I interpreted this request as asking about the Slave to the PLC addresses. Doing it from ladder gives it more flexibility. Yes, you are correct. Link to comment Share on other sites More sharing options...
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