EMBRON HATTELAND TECHNOLOGY X MMD G2 Series, Техническое руководство

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Serial/Ethernet/USB Communication (SCOM) Interface
IND100084-18
SCOM Section: Buzzer
Commands to control the internal Buzzer, or External Buzzer (if available). If External Buzzer is available, commands
apply for both internal and external Buzzer at the same time.
"BZZ" - Buzzer Control
This command is used to control buzzer on/off signal. Two modes are available, Single Mode or Cyclic mode.
First example below shows Single Operation. Cyclic Operation is explained on next page.
Single Operation (identified in BYTE #5 with 0x01):
Byte # 0 1 2 3 4 5 6 7 8
0x07 0xFF 0x42 0x5A 0x5A 0x01 0x02 Buzzer IDCHK
Byte #7 (Buzzer): Describes the status of the Buzzer, in this example Single Operation (either 0x00 for OFF,
or 0xFF for ON).
Range: Valid levels in table:
0x00 Turn the buzzer off.
0xFF Turn the buzzer on.
After unit reset the value is set to: 0x00.
Write:
Set the buzzer status.
Example:
Activate Buzzer:
0x07 0xFF 0x42 0x5A 0x5A 0x01 0x02 0xFF 0x00
ACK reply from the unit:
0x06 0xFF 0x42 0x5A 0x5A 0x01 0x03 0xFF 0x00
Read:
Get the buzzer status. Length of DATA must be zero.
Example:
Get Buzzer Status:
0x07 0xFF 0x42 0x5A 0x5A 0x00 0x02
ACK reply from the unit (Buzzer is on):
0x06 0xFF 0x42 0x5A 0x5A 0x01 0x03 0xFF 0x00