# Configure modbus server

**URL:** <https://discourse.nodered.org/t/configure-modbus-server/34510>\
**Category:** General\
**Created:** [19 October 2020 15:56 UTC](https://discourse.nodered.org/t/configure-modbus-server/34510 "2020-10-19T15:56:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Federica](https://avatars.discourse-cdn.com/v4/letter/f/977dab/32.png) [@Federica](https://discourse.nodered.org/u/Federica)\
**Post date:** [19 October 2020 15:56 UTC](https://discourse.nodered.org/t/configure-modbus-server/34510/1 "2020-10-19T15:56:38Z")

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Hello!!  
I'm working with the ModbusTCP protocol. Initially, I read the Modbus registers with 'function' and 'ModbusFlexGetter' node, as shown in the figure and I added the server parameters manually.  
Is it possible to configure the highlighted parameters of the node in the figure with parameters read from a file?

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/4/c4bc91ed603d9733fe39318fb1a16168a579670a.png)

thank you!

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [18 December 2020 15:56 UTC](https://discourse.nodered.org/t/configure-modbus-server/34510/2 "2020-12-18T15:56:51Z")

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