# Modbus TCP error writing to tag

**URL:** <https://forum.inductiveautomation.com/t/modbus-tcp-error-writing-to-tag/24912>\
**Category:** Ignition\
**Tags:** ignition80\
**Created:** [May 11, 2019, 3:13pm UTC](https://forum.inductiveautomation.com/t/modbus-tcp-error-writing-to-tag/24912 "2019-05-11T15:13:38Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [May 11, 2019, 3:40pm UTC](https://forum.inductiveautomation.com/t/modbus-tcp-error-writing-to-tag/24912/4 "2019-05-11T15:40:39Z")

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Are you sure there’s not an error like the one in [this post](http://forum.inductiveautomation.com/t/writing-a-bit-integer-tag/24409/6) in your gateway logs?

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_[View the full topic](https://forum.inductiveautomation.com/t/modbus-tcp-error-writing-to-tag/24912)._