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Hi @martinlucan,

There is also an EMCY error message: 81#2032040000000000 , does anyone know what it refers to?

This error is actually documented in the maxon EPOS4 Firmware Specification in §7.2.7, and correspond to an Undervoltage Error. I wrote a note on how to read such error message and to find its meaning in the following documentation on §7.3, page 38.

You basically need to take the first two bytes "0x2023" and invert them to find the error code 0x3220, and check that 0x04 is indeed the error register 0000 0100b.

What power supply are you using ? Can you check your power supply voltage or try another one to see if that error is solved ?

Hi @martinlucan,

There is also an EMCY error message: 81#2032040000000000 , does anyone know what it refers to?

This error is actually documented in the maxon EPOS4 Firmware Specification in §7.2.7, and correspond to an Undervoltage Error. I wrote a note on how to read such error message and to find its meaning in the following documentation on §7.3, page 38.

You basically need to take the first two bytes "0x2023" and invert them to find the error code 0x3220, and check that 0x04 is indeed the error register 0000 0100b.

What power supply are you using ? Can you check your power supply voltage or try another one to see if that error is solved ?