Samsung PM32F

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Chapter 2. Device setup
Safety Lock
Function
• PC can be used to turn the Safety Lock function on or off on a product.
• This control is available regardless of whether or not the power is turned on.
Viewing the safety lock state (Get Safety Lock Status)
Header Command ID Data length Checksum
0xAA 0x5D 0
Enabling or disabling safety lock (Set Safety Lock Enable / Disable)
Header Command ID Data
length
Data Checksum
0xAA 0x5D 1 “Safety Lock”
“Safety Lock”: Safety lock code to be set on a product
• 1: ON
• 0: OFF
Ack
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'A' 0x5D “Safety Lock”
“Safety Lock”: Safety lock code to be set on a product
Nak
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'N' 0x5D "ERR"
“ERR” : A code showing what error has occurred.
Video Wall On
Function
• Turn Video Wall on or off on the product from your computer.
Get Video Wall On/Off Status
Header Command ID Data length Checksum
0xAA 0x84 0
Set Video Wall On/Off
Header Command ID Data
length
Data Checksum
0xAA 0x84 1 V.Wall_On
V.Wall_On: Video Wall code to be assigned to the product
• 1: Video Wall ON
• 0: Video Wall OFF
Ack
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'A' 0x84 V.Wall_On
V.Wall_On : Same as above
Nak
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'N' 0x84 "ERR"
“ERR” : A code showing what error has occurred.