ST600s | Err.64, what does this message mean, what can be done?

If the error message Err.64 appears on the display of the frequency inverter, it is a timeout at the expansion card in card slot 2.

Causes:

• There is no data transfer at the interfaces of card slot 2.

Solutions:

• Check if the inserted expansion card can be supported.
• After switching off the expansion card, insert it again and check whether the error still occurs the next time it is switched on.
• Check if the drawer is damaged, if so, replace it after power off.

If none of these error sources apply, please contact technical support.

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