# Implement Honeywell SLIP+ command set protocol with serial modules

**URL:** <https://forum.inductiveautomation.com/t/implement-honeywell-slip-command-set-protocol-with-serial-modules/37099>\
**Category:** Ignition\
**Created:** [July 26, 2020, 10:28am UTC](https://forum.inductiveautomation.com/t/implement-honeywell-slip-command-set-protocol-with-serial-modules/37099 "2020-07-26T10:28:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![nader.chinichian](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nader.chinichian/32/9261_2.png) [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\
**Post date:** [July 26, 2020, 10:28am UTC](https://forum.inductiveautomation.com/t/implement-honeywell-slip-command-set-protocol-with-serial-modules/37099/1 "2020-07-26T10:28:01Z")

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Hi,  
Does anyone implement SLIP+ command set for Honeywell Enraf 1010 CJ flow computer in Ignition?  
Is it possible to implement it with serial module?  
Any help would be greatly appreciated.

[Protocol Manual.pdf](https://forum.inductiveautomation.com/uploads/short-url/7lNHd0XTXVWHamXvj7udoSYTivi.pdf) (829.5 KB)

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**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:** [July 26, 2020, 1:58pm UTC](https://forum.inductiveautomation.com/t/implement-honeywell-slip-command-set-protocol-with-serial-modules/37099/2 "2020-07-26T13:58:39Z")

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It could be done with jython, if you take care to always use the (`read`|`write`)`Bytes()` functions, thanks to the use of 8-binary encodings. The framing and encoding parts are non-trivial, but the query-response behavior is relatively simple.

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<div class="post-metadata">

**Author:** ![nader.chinichian](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nader.chinichian/32/9261_2.png) [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\
**Post date:** [July 31, 2020, 6:56pm UTC](https://forum.inductiveautomation.com/t/implement-honeywell-slip-command-set-protocol-with-serial-modules/37099/3 "2020-07-31T18:56:13Z")

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Should I put all of my code in gateway timer?