VM Series Displays RS232 User Guide
020-1359-00A
Page | 12
General
8. Power State
Use this command to get/set the power state as defined below.
8.1 Power State Get
Bytes
Bytes Description
Bits
Description
DATA[0]
0x19 = Power State -
Get
Command requests the display to report its current
power state
Example: (Display Address 01)
Header
Monitor ID
Category
Code0
Code1
Length
Data Control
Data[0]
Checksum
0xA6
0x01
0x00
0x00
0x00
0x03
0x01
0x19
0xBC
8.2 Power State Report
Bytes
Bytes Description
Bits
Description
DATA[0]
0x19 = Power State -
Report
Command reports power state
DATA[1]
Power State
0x01 = Power Off
0x02 = On
Example: Power State On (Display Address 01)
Header
Monitor ID
Category
Page
Length
Data Control
Data[0]
Data[1]
Checksum
0x21
0x01
0x00
0x00
0x04
0x01
0x19
0x02
0x3E
8.3 Power State Set
Bytes
Bytes Description
Bits
Description
DATA[0]
0x18 = Power State -
Set
Command to change the Power State of the display
DATA[1]
Power State
0x01 = Power Off
0x02 = On
Example: Power State Deep Sleep (Display Address 01)
Header
Monitor ID
Category
Code0
Code1
Length
Data Control
Data[0]
Data[1]
Checksum
0xA6
0x01
0x00
0x00
0x00
0x04
0x01
0x18
0x01
0xBB