Hello
I have the Same Problem. ""(Unable to connect to controller.RSLogix 5000 support for this firmware revision is not installed. Controller Firmware Revision:21.11)""
I think it needs a higher Version of Studio 5000
Thanks.
Last edited by abdollahi on Sat Oct 31, 2015 7:29 pm, edited 1 time in total.
abdollahi wrote:Hello
I have the Same Problem. ""(Unable to connect to controller.RSLogix 5000 support for this firmware revision is not installed. Controller Firmware Revision:21.11)""
I think it needs a higher Version of Studio 5000
I have put the Download Link of Logix Designer Studio 5000 V26.01 :
Buuu wrote:Can not upload from CompactLogix 1769-L33ERM
When I try - have error
What is wrong?
Rev of PLC 21.011
Windows 7 Pro
Studio 5000 Version 21.00
1. If you want to go online with a *Logix PLC, the firmware versions of the PLC and Studio 5K have to match. A newer version of Studio 5K is able to open an older application but it needs to convert it to the newer version.
2. In versions prior to 20 you only needed to match the major revision. In version 20 and 21, you need to match major and minor revisions.