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Send Liquid Level Message
•
Value: 0x05, no payload
•
SeeLeveL responds with a single liquid level or a handshake demand
message.
•
[0x19][0x00][0x06][0x05][ 0x00][0x24]
SeeLeveL Query Alarm Liquid Level Message
Slave)
•
Value: 0x07, no payload
•
SeeLeveL will either respond with a liquid alarm level response or an
error response if the alarm function is not supported
•
[0x19][0x00][0x06][0x07][ 0x00][0x26]
SeeLeveL Liquid Alarm Level Response
•
Value: 0x08, 7 byte payload
•
SeeLeveL responds with liquid alarm level (4 bytes = unsigned int32),
number of digits to the right of the decimal (1 byte), alarm type (1
byte; high = 0x01, low = 0x00), and whether liquid level is currently
in alarm (1 byte; alarm active = 0x01, no alarm = 0x00).
•
Example: liquid alarm level = 347.56, alarm type = low level, alarm
active:
•
[0x00][0x19][0x0D][0x08][0x00][0x00][0x87][0xC4][0x02][0x00][0x01]
[0x01][0x7C]
SeeLeveL Query Alarm Status Message
•
Value: 0x09, no payload
•
SeeLeveL will either respond with current alarm status or an error
response if the alarm function is not supported
•
[0x19][0x00][0x06][0x09][ 0x00][0x28]
SeeLeveL Query Alarm Status Response
•
Value: 0x0A, 1 byte payload
•
SeeLeveL responds with current alarm status (1 byte; alarm active =
0x01, not active = 0x00)
•
Example: alarm active:
•
[0x00][0x19][0x07][0x0A][0x01][ 0x00][0x2B]
T-DP0301-B Manual
(ELD Master -> SeeLeveL Slave)
(SeeLeveL Slave -> ELD Master)
(ELD Master -> SeeLeveL Slave)
(SeeLeveL Slave -> ELD Master)
(ELD Master -> SeeLeveL
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