Mc-4 Set Parameter Value By Id - Lexicon MC-4 V1.00 - SERIAL PROTOCOL DEFINITIONS REV 1-6 Manual

Lexicon
Data[0] = 0xd4
Data[1] = 0xfe
Data[2 - 13] = don't care.
If a parameter's current value is a signed 16 bit parameter with a value of –3, the data
array would be packed as follows:
Data[0] = 0xfd
Data[1] = 0xff
Data[2 - 13] = don't care.
All signed values are in the 2's compliment format.
Max Value:
This is a 16 bit value representing the maximum value for a parameter. Parameter
values exceeding the maximum will be limited to the maximum. This may be a signed or
unsigned value depending on the Parameter Type.
Min Value:
This is a 16 bit value representing the minimum value for a parameter. Parameter values
less than the minimum will be limited to the minimum. This may be a signed or unsigned
value depending on the Parameter Type.
Parameter Path:
This is a zero terminated ASCII character string describing the parameter's name and
path in the units parameter tree structure.
Read Only:
Data Type:
TRUE:
FALSE:

6.3.12 MC-4 Set Parameter Value by Id

MC-4 Set Parameter by Id command sets the parameter value equal to the value sent in the command
packet, and then runs the appropriate functional changes associated with changing the given parameter.
6.3.12.1 Command Packet Description
Application Header:
Command MC_CMD_SET_SYS_PARAM_VALUE_BY_ID
Data
Count
Application Data:
Data[0]
Data[1]
Data[2]
Data[3-23] Value[0 -20]
Boolean
Parameter is read only
Parameter is writeable
24
ParamId(LSB)
ParamId(MSB)
ParamType
MC-4 Serial Communications Protocol
0x36
0x18
nn
nn
nn
nn nn nn...
19