The contents are intended for quick guidance and supplement supplement to the user who is using GM2000Ccontroller.                      

Please read the standard manual for more details.

GM2000C controller has four variants as shown

Note1:GM2011C/GM2012Cwith RS485 interface,GM2011/GM2012 without RS485 interface.

Note2: GM2011C/GM2012C is taken as an example to describe in this manual.

1   KEY FUNCTION DESCRIPTION

2    PARAMETER EDITING

After controller powered on ,pressto enter the parameters setting menu item as shown:

1) presskey to enter the menu interface after controller started,choose 1.  (See    Fig1  

Fig1);

2) presskey to enter parameter confinguration password confirm interface(See Fig2);

  When 1234 is input,part of the parameter can be set;when 0318 is input,all the        Fig2  

parameter can be set;

3) pressorkey to increase or decrease values;presskey to shift bit and confirm setting;

4) If password is correct,enter into parameter interface; pressorkey to choose parameter items;press key to

   Enter into current parameter setting memu;

5) If parameter within the range,the setting can be saved in internal FLASH of controller. If out of range,it can’t

be saved.

Note:Pressingkey at any time can exit the editor and return to main menu.