# Error connecting to PLC: \[object Object\]

**URL:** <https://discourse.nodered.org/t/error-connecting-to-plc-object-object/32998>\
**Category:** Industrial\
**Created:** [17 September 2020 13:50 UTC](https://discourse.nodered.org/t/error-connecting-to-plc-object-object/32998 "2020-09-17T13:50:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![edwardr](https://avatars.discourse-cdn.com/v4/letter/e/e0b2c6/32.png) [@edwardr](https://discourse.nodered.org/u/edwardr)\
**Post date:** [17 September 2020 13:50 UTC](https://discourse.nodered.org/t/error-connecting-to-plc-object-object/32998/1 "2020-09-17T13:50:49Z")

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Hi guys,

I`m coming across this new error message I`ve never seen before -

Error connecting to PLC: [object Object]

I`m trying to connect a Pi to modbus server. I made the modbus server on S7 (I`m aware of the S7 node however its not usable here due to other reasons beyond the question at hand)

I made the node red flows on my laptop which can read it perfectly fine, I copied over the same settings to my PI and it just wont connect ( the read node is stuck on initialize )

Any ideas forward?

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [16 November 2020 13:51 UTC](https://discourse.nodered.org/t/error-connecting-to-plc-object-object/32998/2 "2020-11-16T13:51:00Z")

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