# Sepcify modbus port

**URL:** <https://forum.universal-robots.com/t/sepcify-modbus-port/16957>\
**Category:** Technical Questions\
**Created:** [October 11, 2021, 7:06am UTC](https://forum.universal-robots.com/t/sepcify-modbus-port/16957 "2021-10-11T07:06:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anon90247165](https://avatars.discourse-cdn.com/v4/letter/a/c57346/32.png) [@anon90247165](https://forum.universal-robots.com/u/anon90247165)\
**Post date:** [October 11, 2021, 7:06am UTC](https://forum.universal-robots.com/t/sepcify-modbus-port/16957/1 "2021-10-11T07:06:11Z")

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Hello,

is it possible to specify a port when connecting to a MODBUS server either in Polyscope directly or using UR Script?