Lexicon MC-12HD - MC-12 HD Set Parameter Notification by ID

Lexicon MC-12HD Serial Communications Protocol
7.3.16.4 MC-12HD Value String Response Packet
Application Header:
Command MC_RESP_PARAM_VALUE 0x92
Data Count 24 0x18
Application Data:
Data[0] ParamId (LSB) nn
Data[1] ParamId (MSB) nn
Data[2] ParamType nn
Data[3-23] Value[0 -20]
nn nn
nn…
7.3.16.5 Data Description
Same as
Parameter Set Data Description
7.3.17 MC-12HD Set Parameter Notification by Id
Request to MC-12HD to enable or disable transmission of the MC-12HD parameter change notification
for a given parameter.
7.3.17.1 Command Packet Description
Application Header:
Command MC_CMD_SET_PARAM_NOTIFICATION_BY_ID 0x3B
Data Count 3 0x03
Application Data:
Data[0] ParamId (LSB) nn
Data[1] ParamId (MSB) nn
Data[2] Enable/Disable nn
7.3.17.2 Data Description
ParamId:
Data Type: Unsigned 16 bit integer.
Max: Max Parameter Count as reported by the MC-12HD Unit Configuration
Response Packet in 7.3.39.2
Enable/Disable:
Data Type: Boolean
TRUE: Enable transmission of parameter notification
FALSE: Disable transmission of parameter notification
7.3.17.3 Data Validation
If ParamId exceeds the its maximum value, the MC-12HD will ignore the command and transmit
a DC_NAK command with an error code DC_INVALID_PARAM_ID.
7.3.17.4 MC-12HD Response
If a parameter has been enabled for notification the MC-12HD will transmit its current value
whenever it has been changed due to any user or system action. For the details of the MC-12HD
notification packet, see
MC-12HD Parameter Notification by Id.
25