# Does anyone use working "node-red-contrib-pccc"?

**URL:** <https://discourse.nodered.org/t/does-anyone-use-working-node-red-contrib-pccc/3273>\
**Category:** General\
**Created:** [19 September 2018 14:56 UTC](https://discourse.nodered.org/t/does-anyone-use-working-node-red-contrib-pccc/3273 "2018-09-19T14:56:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tree-frog](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tree-frog/32/89303_2.png) [@tree-frog](https://discourse.nodered.org/u/tree-frog)\
**Post date:** [19 September 2018 14:56 UTC](https://discourse.nodered.org/t/does-anyone-use-working-node-red-contrib-pccc/3273/1 "2018-09-19T14:56:18Z")

</div>

I'm trying to connect an Allen Bradley MicroLogix 1400... I don't know if it is compatible with the contrib or not. I can get it to connect, but I get this error

"[error] [pccc out:31f39494.c867ac] TypeError: Cannot read property 'split' of undefined".

I do not know what that means. And there is little documentation on this. If anyone has this working on an SLC5/05 or MicroLogix, Please let me know.

Thanks,