46Preparations11 PreparationsE.g. Power On & ID=0z To control all devices connected by a serial cable simultaneously irrespective of IDs, set the ID as"0xFE" and transmit commands. Commands will be executed by each device but ACK will notrespond.Power controlz FunctionA product can be powered on and off using a PC.z Viewing power state (Get Power ON / OFF Status)z Setting power ON/Off (Set Power ON / OFF)"Power": Power code to be set on a product.1 : Power ON0 : Power OFFz Ack"Power": Power code to be set on a product.z Nak"ERR" : A code showing what error has occurred.Header CommandIDData length Data 1Checksum0xAA 0x11 1 "Power"Header CommandIDData length Data 1120xAA 0x11 1 1Header Command ID Data length Checksum0xAA 0x11 0Header CommandIDData length DataChecksum0xAA 0x11 1 "Power"Header CommandIDData length Ack/Nak r-CMD Val1Checksum0xAA 0xFF 3 ‘A’ 0x11 "Power"Header CommandIDData length Ack/Nak r-CMD Val1Checksum0xAA 0xFF 3 ‘N’ 0x11 "ERR"
