AMX Interface Port AXB-IRS4 - Manual (Page 15)

Programming
11 AXB-IRS4 IR/Serial Interface (4 Ports)
Programming
Channel Setting Commands
The AXB-IRS4 channel settings listed in the following table set IR output channels. The AXB-
IRS4 can process up to two IR or serial device channel setting commands simultaneously. If more
than two device commands are sent simultaneously, only the first two devices receive the
commands. The AXB-IRS4 can also be controlled with older SX-DCU+ RS-232 protocols.
Send Commands
The send commands listed in the following table send software strings to the AMX system, and
they are interpreted into a command and performed. The AXB-IRS4 can store up to 24
simultaneous CH, CP, SP, CTON, and CTOF send commands. Each command is stored and
transmitted to the appropriate channel when it becomes available.
Channel Setting Commands
Channel Description
1-252 Channel assignment for IR output.
253 Non-volatile data error. If IR memory is cleared, the lithium battery may need to be replaced.
255 Non-volatile data not present. Control commands are not loaded into the AXB-IRS4.
Send Commands
Command Description
CARON Enable carrier to respond according to DIP switch settings on the front
panel.
Example:
SEND_COMMAND 1,'CARON'
Device 1 sends the carrier signal according to the DIP switch settings.
CAROFF Disable carrier from responding until a CARON command is received. This
command overrides the DIP switch settings on the front panel.
Example:
SEND_COMMAND 1,'CAROFF'
Device 1 will not send a carrier signal.