# Ignition - Modbus TCP connection to Click PLC

**URL:** <https://forum.inductiveautomation.com/t/ignition-modbus-tcp-connection-to-click-plc/69491>\
**Category:** Ignition\
**Created:** [February 6, 2023, 5:34pm UTC](https://forum.inductiveautomation.com/t/ignition-modbus-tcp-connection-to-click-plc/69491 "2023-02-06T17:34:04Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Benjamin\_Ray](https://avatars.discourse-cdn.com/v4/letter/b/96bed5/32.png) [@Benjamin\_Ray](https://forum.inductiveautomation.com/u/Benjamin_Ray)\
**Post date:** [February 6, 2023, 5:34pm UTC](https://forum.inductiveautomation.com/t/ignition-modbus-tcp-connection-to-click-plc/69491/1 "2023-02-06T17:34:04Z")

</div>

I have started connecting devices (click PLC). One device connected fine and remains connected. Next four will not connect, simply toggle between connecting and disconnected.

Have checked settings in click port 1 to insure same settings for Modbus TCP.

Has anyone else solved similar issue?

---

<div class="post-metadata">

**Author:** ![andrews](https://avatars.discourse-cdn.com/v4/letter/a/898d66/32.png) [@andrews](https://forum.inductiveautomation.com/u/andrews)\
**Post date:** [February 7, 2023, 1:52am UTC](https://forum.inductiveautomation.com/t/ignition-modbus-tcp-connection-to-click-plc/69491/2 "2023-02-07T01:52:29Z")

</div>

Device id maybe?

---

<div class="post-metadata">

**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [March 1, 2024, 7:46pm UTC](https://forum.inductiveautomation.com/t/ignition-modbus-tcp-connection-to-click-plc/69491/3 "2024-03-01T19:46:38Z")

</div>

Split this topic on March 1, 2024, 7:46pm UTC

A post was merged into an existing topic: [Click PLC Communication with Ignition](https://forum.inductiveautomation.com/t/click-plc-communication-with-ignition/86696)