ABB REC650 User Manual

5.5 Operation principle
5.5.1 Local HMI
IEC12000175 V1 EN
Figure 7: Local human-machine interface
The LHMI of the IED contains the following elements:
• Display (LCD)
• Buttons
• LED indicators
• Communication port for PCM600
The LHMI is used for setting, monitoring and controlling.
5.5.1.1 Display
The LHMI includes a graphical monochrome display with a resolution of 320 x 240
pixels. The character size can vary. The amount of characters and rows fitting the view
depends on the character size and the view that is shown.
The display view is divided into four basic areas.
Section 5 1MRK 511 287-UEN A
Local Human-Machine-Interface LHMI
62
Technical manual

ABB REC650 Specifications

General

Brand	ABB
Model	REC650
Category	Control Unit
Language	English