代号atlas怎么下
变频器eluo是什么故障？
变频器eluo是什么故障？
答：变频器EL是欠电压 故障。解决方法:先测量电源电压是否正常，如果不正常，就要采取稳压措施才行。如果正常，可能是电压检测电路坏了，找专业人士检测一下。
还有可能是变频器所使用的电源谐波含量超标，导致变频器误报警，此时，可以在变频器电源上加装变频器输入滤波器，或者是变频器输入电抗器尝试。
注册函数怎么编写？
调用大量的 addRegisterCallback 函数，向 SpiderMonkey 注册 Cocos2d-x 引擎的函数。
ScriptingCore* sc ScriptingCore::getInstance()
sc-gtaddRegisterCallback(register_all_cocos2dx)
sc-gtaddRegisterCallback(register_all_cocos2dx_extension)
sc-gtaddRegisterCallback(register_cocos2dx_js_extensions)
sc-gtaddRegisterCallback(register_all_cocos2dx_extension_manual)
sc-gtaddRegisterCallback(jsb_register_chipmunk)
sc-gtaddRegisterCallback(JSB_register_opengl)
sc-gtaddRegisterCallback(jsb_register_system)
sc-gtaddRegisterCallback(MinXmlHttpRequest::_js_register)
sc-gtaddRegisterCallback(register_jsb_websocket)
sc-gtaddRegisterCallback(register_all_cocos2dx_builder)
sc-gtaddRegisterCallback(register_CCBuilderReader)
sc-gtaddRegisterCallback(register_all_cocos2dx_gui)
sc-gtaddRegisterCallback(register_all_cocos2dx_gui_manual)
sc-gtaddRegisterCallback(register_all_cocos2dx_studio)
sc-gtaddRegisterCallback(register_all_cocos2dx_studio_manual)
sc-gtaddRegisterCallback(register_all_cocos2dx_spine)
sc-gtstart()
以 register_all_cocos2dx 注册函数为例，跳转到实现代码：
void register_all_cocos2dx(JSContext* cx, JSObject* obj) {
// first, try to get the ns
JS::RootedValue nsval(cx)
JSObject *ns
JS_GetProperty(cx, obj,