在线测试中恢复内容的解释：
55 11 11 4A 00 38 08 19 2C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 AA
[TABLE]55开始字节11 11 LOGO在线测试答复
4A 00 答复的总字节数19 2C是地址后面的25个字节是200位的块之后1个字节(现在未知）
20开始的3个字节是24位的输入之后是4位光标，4位TD键16位的输出，2个字节27位的M,4个字节
移位寄存器1个字节，移位寄存器位8位一个字节之后是8个模拟量输入，2个输出，6个模拟量标志共32个字节[/TABLE]