Error 1205 (SSCNET communication error) occurs when erroneous data is received from servo amplifier.

[When the servo parameter "[PA14] Rotation direction selection/travel direction selection" is changed]
Execute the home position return again.

[When the servo parameter "[PA14] Rotation direction selection/travel direction selection" is not changed]
• Check if the SSCNETIII cable and the encoder cable are connected correctly.
• Take measures against noise.