# Manual needs to be updated - Modbus Driver Designator

**URL:** <https://forum.inductiveautomation.com/t/manual-needs-to-be-updated-modbus-driver-designator/11123>\
**Category:** Ignition\
**Created:** [January 26, 2016, 8:55pm UTC](https://forum.inductiveautomation.com/t/manual-needs-to-be-updated-modbus-driver-designator/11123 "2016-01-26T20:55:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pat](https://avatars.discourse-cdn.com/v4/letter/p/8491ac/32.png) [@Pat](https://forum.inductiveautomation.com/u/Pat)\
**Post date:** [January 26, 2016, 8:55pm UTC](https://forum.inductiveautomation.com/t/manual-needs-to-be-updated-modbus-driver-designator/11123/1 "2016-01-26T20:55:23Z")

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Seems the manual still needs to be updated for the HRBCD32 and IRBCD32 designators. They should be HRBCD\_32 and IRBCD\_32, Kevin 😉

[https://inductiveautomation.com/forum/viewtopic.php?f=70&t=9639&p=33503&hilit=hrbcd#p33503](https://inductiveautomation.com/forum/viewtopic.php?f=70&t=9639&p=33503&hilit=hrbcd#p33503)😊

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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:** [January 26, 2016, 10:04pm UTC](https://forum.inductiveautomation.com/t/manual-needs-to-be-updated-modbus-driver-designator/11123/2 "2016-01-26T22:04:53Z")

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Doh 😊

Voila!

[docs.inductiveautomation.com:84 … Addressing](https://docs.inductiveautomation.com:8443/display/DOC/About+Modbus+Addressing)