Update Firmware PLC FX5U erro name H3045

[Thaidang 0]

Hello everyone,

When i update firmware for FX5U 32MT/ES. power PLC is off (when PLC reading Card memmory for update), diagnostic PLC and appear erro name H3045.

After that i try update again but i can(led erro blink continous). i can not update...

could everyone help me. Thank so much.

 

[Gambit 324]

Try clearing the PLC. initialise memory and then write an empty project

after that try the update again

[Thaidang 0]

Thank so much Gambit.

i Will try but i can update again.

1.Execute RUN→STOP and turn the CPU module power OFF, and insert the SD memory card into the CPU module.
2. Turn the CPU module power ON and wait until the RUN LED and ERR LED blink. When the LED does not blink

i try again step 2. when i turn Power ON for update.First RUN LED and ERR LED blink together. 3 time after that RUN LED off, after only ERR LED blink,

I try change SD card and update again, but ERR LED blink...

Now PLC can read, and write project, but can not RUN PLC(Led RUN alway OFF, only ERR led blink)

 

[Thaidang 0]

Everyone please,

With GX Works3.I dont know. Have we method reset all( factory Reset or another method hard clear All...)? 

[Thaidang 0]

Hi all,

Thanks Gambit, and ALL

After reinstall software GX Works3. Change another SD card,  

Clearing the PLC, initialise memory again and copy firmware latest (Ver 1.270).

Try update again is success(before i will try update with older firmware V1.210 but plc still erro...)