你好，我在移植Ethercat到RZN2l 上时出现了，邮箱配置错误提示提醒，INIT无法正常转换到PREOP状态，请问这个问题怎么解决？
邮箱配置和twincat3配置如下图
ERR | 2024/10/25 10:06:09 536 ms | 'Box 1 (PFEFEFEFE RFEFEFEFE)' (1001): 'INIT to PREOP' failed! Error: 'check device state for PREOP'. AL Status '0x0011' read and '0x0002' expected. AL Status Code '0x0016 - Invalid mailbox configuration'ERR | 2024/10/25 10:06:09 536 ms | 'Box 1 (PFEFEFEFE RFEFEFEFE)' (1001): state change aborted (requested 'OP', back to 'INIT').