Yaskawa Error Code H66 Link

: Turn the drive power OFF and then ON again after several seconds. This can sometimes clear transient communication glitches. 3. How to Reset

Go into the motor setup parameters (T1, E1, E2). Compare the motor nameplate values with stored parameters. yaskawa error code h66

An "H66" code on a Yaskawa drive typically points to a specific hardware or communication configuration issue, most commonly associated with or parameter mismatches in specialized setups. : Turn the drive power OFF and then

: Loss of synchronization between the main control board and an option module or an internal high-speed processor. Secondary Cause yaskawa error code h66