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Dex

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Dex


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RE: Micro800 and EtherNet/IP in Cabinet?

Posted By Dex Jun 09, 2026 12:54:00 AM
Found In Egroup: Automation Control \ view thread
Hi Mihajlo, Unfortunately we have not created any profile for the EtherNet in-cabinet products to link to Micro800 so at this moment it is not possible. I will inform the product manager on the error in the ODVA website. ------------------------------ Dexter Leong Senior Product Manager ...

RE: Getting RTC (Equivalent to GSV WALLCLOCK command in Studio 5000.

Posted By Dex May 15, 2026 02:16:00 AM
Found In Egroup: Automation Control \ view thread
Hi Weidknecht, You can use system variables to monitor controller performance or time: _SYSVA_CURTIME: Current system time. The above variable is read only and you have to sync the time in CCW. This clock does not retain during power off if using Micro850 and Micro870. To have retain Clock ...

RE: Occasional issue with ControlLogix 1756-L81E PLC communication to Micro820 PLC via Ethernet and Wi-Fi being slow

Posted By Dex May 06, 2026 12:01:00 AM
Found In Egroup: Automation Control \ view thread
Hi Bower, The connection between ControlLogix and Micro820 is it purely initiated from ControlLogix and Micro820 is only the receiving and responding one? When you indicate in RUN mode it always connection fail, I am suspecting if it is due to the not able to Write when in RUN mode. Have you perform ...

RE: MSG_CIPGENERIC IN CCW

Posted By Dex Apr 23, 2026 11:08:00 AM
Found In Egroup: Automation Control \ view thread
Hi Djohn, No it is not in CCW. The wireshark trace would need to be using another application on your computer. You can use the Wireshark application. It is free to download and use. ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell ...

RE: MSG_CIPGENERIC IN CCW

Posted By Dex Apr 21, 2026 05:30:00 AM
Found In Egroup: Automation Control \ view thread
Hi Djohn, the number of messages is 8 at a time max. The rest will be queue in the controller to send once it is available. For your 2nd question on measuring the timing, one way is to perform a wireshark trace of this communication and see the recording time it sent and time the packets are received ...

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Apr 10, 2026 06:03:00 AM
Found In Egroup: Automation Control \ view thread
Hi Brian, Welcome! ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell Automation ✔ Please Like the replies that you find helpful, and if your query is answered, please select Reply > Make Best Answer. ------------------------------

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Apr 08, 2026 07:02:00 AM
Found In Egroup: Automation Control \ view thread
Hi Brian, Here is the link. https://literature.rockwellautomation.com/idc/groups/literature/documents/um/750com-um001_-en-p.pdf ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell Automation ✔ Please Like the replies that you ...

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Apr 08, 2026 04:40:00 AM
Found In Egroup: Automation Control \ view thread
Hi Brian, Unfortunately i have not played with this UDFB before after i received it. I looked at the code and the ethernet adapter documentation, the below data structure is following the one indicated in the 750com_um001.pdf. To your question on the first few words if it is fixed, yes it seems ...

RE: Micro820 missing in IAB

Posted By Dex Mar 25, 2026 07:50:00 PM
Found In Egroup: Automation Control \ view thread
Hi Ben, I hear you and we are working on this. Thank you for the feedback. ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell Automation ✔ Please Like the replies that you find helpful, and if your query is answered, please select ...

RE: Micro820 missing in IAB

Posted By Dex Mar 24, 2026 04:15:00 AM
Found In Egroup: Automation Control \ view thread
Hi Tomas, I am not sure on the L9 processors and I have not heard IAB is going away. Understand the feedback on the IAB need and will review and see how we can met these requirement. ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell ...

RE: Micro820 missing in IAB

Posted By Dex Mar 24, 2026 04:12:00 AM
Found In Egroup: Automation Control \ view thread
Hi Petr, I hear your feedback. we will consider the IAB request for Micro820. ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell Automation ✔ Please Like the replies that you find helpful, and if your query is answered, please select ...

RE: Micro820 missing in IAB

Posted By Dex Mar 24, 2026 01:40:00 AM
Found In Egroup: Automation Control \ view thread
Hi Tomas, Sorry for the delay in responding here. For Micro820 we are working to have it available in the Product Advisor for product selection and BOM creation. We are working to get this live in the web therefore IAB side i currently not planned to be added. ------------------------------ ...

RE: Asset Centre | Micro 800

Posted By Dex Mar 11, 2026 04:09:00 AM
Found In Egroup: Advanced Software \ view thread
Hi Prasad, You are right that today Micro800 is not in FactoryTalk Asset Center but we will be targeting the support in FactoryTalk Design Workbench Version 2.0 this Dec 2026. Do watch for our update on the actual release date. ------------------------------ Dexter Leong Senior Product ...

RE: PV800 - 2711R-T10T Ser. A

Posted By Dex Mar 08, 2026 08:07:00 PM
Found In Egroup: Automation Control \ view thread
Hi Peter, To keep the same communication method as you did with MicroLogix controller, yes you will have to do the PCCC mapping in the Micro850 L50E controller. This is to remove the need to change your HMI application. After the mapping is done, the controller will connect to your old HMI ...

RE: PV800 - 2711R-T10T Ser. A

Posted By Dex Mar 08, 2026 07:44:00 AM
Found In Egroup: Automation Control \ view thread
Hi Peter, if you are using the Micro850 L50E controller and FW 23.011 and above, you can do the PCCC mapping in the controller and Micro850 will understand the MicroLogix communication way. This allows retain the same HMI communication portion. ------------------------------ Dexter Leong ...

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Feb 23, 2026 02:29:00 AM
Found In Egroup: Automation Control \ view thread
Hi Brian, The same step applies to the Micro820 L20E processor that supports the Class 1 implicit feature. you can open this in CCW V23 and do a change controller from L50E to L20E. But if you are still using Micro820 LC20 processor then this function does not apply. you will have to do this ...

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Feb 22, 2026 11:46:21 PM
Found In Library: Automation Control

RE: Micro820 and PowerFlex 755TS Communication

Posted By Dex Feb 22, 2026 11:46:00 PM
Found In Egroup: Automation Control \ view thread
Hi Sahabat, We did have this sample code that allow you to connect a PF755TS on class 1 to the Micro800 controller over EtherNet/IP. Attached here is the sample program i had gotten from one of our GOTC that had develop this for their project. One program on sample of PF755TS added to the ...

RE: Micro850 Modbus Mapping - a register cannot be read

Posted By Dex Feb 22, 2026 06:20:00 AM
Found In Egroup: Automation Control \ view thread
Hi Zulpaedi, This Modbus address is still within the acceptable Modbus address limit so it should be a readable address. Is the mapping table with the 400043-400044 download to the Micro800 controller? This is the only thing I could think of that can cause the read to fail and indicate address invalid. ...

RE: Micro800 ABL Instruction Block

Posted By Dex Feb 01, 2026 09:23:00 PM
Found In Egroup: Automation Control \ view thread
Hi Michael, I had tried the ABL instruction on my side and I did observe it sometimes happening. I am checking with my engineering to see why it is happening. ------------------------------ Dexter Leong Senior Product Manager dleong@ra.rockwell.com Rockwell Automation ✔ Please Like the ...