Er-7
脚踏调速器信号异常
Adjust Foot Speed
Signal Abnormality
出现此种状况表明电机脚踏开关错误，请检查脚踏六芯插头连接是
否可靠，脚踏开关信号线是否有断线，插针是否变形，检查调速器
霍尔是否短路，及时更换脚踏调速器。非专业人士禁止打开控制器
外壳，以免触电。
If machine have this problem, it is mean motor foot switch have
some problem.Please check foot switch plug is inserted or not, foot
switch signal line is disconnected or not, the pin is deformation or
not, the governor Hall is short or not,replace the foot immediately.
Non professionals to ban open controller housing to avoid the
electric shock.
Er-8
翻抬开关报警
Warming
机头翻倒时
E8
报警，机器不能运转，当机头放好报警自动解除。
when turnover the machine head, Error“E8”warning, machine
could not continue moving, please put the machine head with
correct normal position, the warning disappear directly.
七
段显示器字体与实际数值对照表
:
7-Segment Display Characters Compare Table
：数值字体部分
:
（
Arabic
Numerals
）
英文字体部分：（
English Alphabet
）
