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Using the Left, Right, Top and Down Keys
These keys are normally used only for accessing and maneuvering through the Local Setup menus, and also for entering
numbers in PLC registers. When these keys are not being used for these purposes, they can be configured to behave as
function keys. To configure, use the Button object or Global/Local Function key editors.
Hardware
Component
RS-232/RS422
Power Input
(+24V, 0V, gnd)
RS-485
Battery
Label
Extension Port
Local Setup Menus
The Blue Series has local setup menus that are used to configure the OIT and to allow upload/download of project files.
BlueLeaf also has a setup menu that can be configured. The table below provides a brief list of the setup menus and their
function:
1. Read from PC
2. Send to PC
3. Copy HMI to HMI
4. HMI Setup
5. Exit & Run
Accessing the Local Setup Menus
To access the local setup menus, perform one of the following:
• Power up the BLU300 while holding down the
• If the BLU300 is communicating to a PLC, hold down the
• If the BLU300 is attempting to communicate to a PLC but a Timeout error message is displayed, hold down
the
ESC
1010-0300, Rev 02
1. Port used for programming the BLU300
2. Port used to communicate to PLC using RS232
Used to connect +24VDC to BLU300
1. Port used to communicate to PLC using RS485
2. Port used to connect OIT to OIT when transferring projects
Location of CR2032 lithium battery used for internal clock, also
location of DIP switches to select either RS-422 or RS-485 COM.
Model identification label
1. Used for bootcode upgrades
2. Used for uploading/downloading projects with memory stick (PCC)
1. Com port
2. Contrast
3. Back light
4. Date/Time
5. Buzzer
6. Language
7. Password
8. Start-up display
key for approximately ten seconds.
Blue Series Installation & Operation Manual
Description
Download project from computer
Upload project to a computer
Copy a project from one BLU300 to another
Modify hardware settings of HMI
Change active com port
Set contrast of LCD display
Enable a back light saver
Program the internal clock
Enable/disable the internal buzzer
Select between English, traditional Chinese, simple Chinese
or user-defined.
Create and enable setup password
Select user startup screen or predefined screen.
Exit setup menus and attempt to communicate to PLC
key for approximately ten seconds.
ESC
key for about four seconds.
ESC
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