Lexicon MC-12 User Manual

Lexicon
MC-12 Serial Communications Protocol Printed on: 07/13/05
Max Length: CUSTOM_NAME_LENGTH defined in
Appendix G Protocol Constants.
7.3.13 Get Input Name by Id (MC-12, MC-1)
This command is a request to MC-12 for the custom input name. MC-12 will respond with “Input Name
Packet”.
This command has been maintained for backward compatibility with MC-1. In order to maintain backward
compatibility, the MC-12 Parameters have been mapped to the MC-1 parameters as described in each Data
Description. MC-12 users should be using the command described in
7.3.54
(MC12_Get_Input_Name_By_Id).
7.3.13.1 Command Packet Description
Application Header:
Command DC_CMD_GET_INPUT_NAME 0x2D
Data Count 1 0x01
Application Data:
Data[0] InputId nn
7.3.13.2 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Definition/Conversion:
Appendix F MC-12 Input Ids
7.3.13.3 Data Validation:
The InputId must be a valid Input number. If it is not the MC-12 will respond with a NAK packet and
error code DC_INVALID_INPUT.
7.3.13.4 Input Name Response Packet
Application Header:
Command DC_RESP_INPUT_NAME 0x8A
Data Count
Number of Characters in
InputName + 2
Nn
Application Data:
Data[0] InputId Nn
Data[1]- Data[DataCount-1] InputName ch ch ch … 0x00
7.3.13.5 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Definition/Conversion:
Appendix F MC-12 Input Ids
InputName:
Data Type: Null (0x00) terminated ASCII character string.
Max Length: INPUT_NAME_LENGTH defined in
Appendix G Protocol Constants.
7.3.14 Get FPD Control Registers (MC-1)
This command is not supported by the MC-12.
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Lexicon MC-12 Specifications

General

Brand	Lexicon
Model	MC-12
Category	Controller
Language	English