盘锦解密西门子S7-1500PLC程序备份/源程序提取密码解密
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Possible errorcauses:可能的错误原因:
An invalid homing mode wasselected.
选择了无效的归位模式。
Homing isn't possible becauseof limit switch and reference switch status.
由于限位开关和参考开关的状态,无法进行归位。
A maximum distance was set forthe zero pulse search and the
zero pulse was not detectedwithin the specified distance.
为零脉冲搜索设置了Zui大距离在指定距离内未检测到零脉冲。