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6/10/2011 10:09 AM | |
Posts: 241 Rating: (7) |
RJ, You may look here of Late's message for Update Firmware-If you are looking to update without stopping your both Redundant CPUs. |
10/20/2014 11:26 AM | |
Posts: 81 Rating: (1) |
Hi I am facing the same problem regarding of redundancy of CPU 414-4H CPU's We were using CPU 414-4H (6ES7 414-4HJ04-0AB0) FIRMWARE version 4.0.7 and the system was running fine then for some reasons we repalced both the CPU having same Order Code but different firmware version 4.0.12 and after installing only one CPU is going into RUN mode at time.I kept the existing program. -I have checked every thing like both MC FLASH card program is same. -I have downloaded the hardware configuration also. -complete restart also done Diagnostic of Stop CPU attached
Attachmentdig monitor for stop CPU.pdf (302 Downloads) |
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