
V0.12 25
4.2
Communication Command
Direct command
It is to send a command to the product to perform the action corresponding
to the command.
Statement form: [HEAD][SET ID][COMMAND][END]
Ex) Power On: [K:][ALL][PON][.] → K: ALLPON.
• [HEAD]: Represents the beginning of a statement. Put 'K:' always.
• [SET ID]: Specifies the product that perform as the command. Put 'ALL' or
ID number of the product. (ID range: 000 to 100)
• [COMMAND]: It always consists of 3Bytes.
As for command, refer to page 28.
• [END]: Represents the end of a statement. Put a '.' always.
Adjustment command
It is to deliver the command which enables to adjust value in the product.
Statement form: [HEAD][SET ID][COMMAND][VALUE][END]
Ex) To adjust the volume to 50: [K:][ALL][CON][050[.]→ K: ALLCON050.
• [HEAD]: Represents the beginning of a statement. Put 'K:' always.
• [SET ID]: Specifies the product that perform as the command. Put 'ALL' or
ID number of the product. (ID range: 000 to 100)
• [COMMAND]: It is always composed with 3Bytes.
As for command, refer to page 28.
• [VALUE]: Adjusted value. It consists of 3Bytes ranging from 000 to 100.
• [END]: Represents the end of a statement. Put a '.' always.
Status confirmation command
It is to send commands to the product to request reply about the command state
of the product.
Statement form: [HEAD][SET ID][COMMAND][END]
Ex) Make sure if the power switch is on: [K:][ALL][PWR][?] → K: ALLPWR?
• [HEAD]: Represents the beginning of a statement. Put 'K:' always.
• [SET ID]: Specifies the product that perform as the command. Put 'ALL' or
ID number of the product. (ID range: 000 to 100)
Summary of Contents for sm-u841
Page 44: ...V0 12 44 ...