AMX MAX-CSD ENCODER Instruction Manual page 86

NetLinx Programming
IR/Serial Send_Commands (Cont.)
Command
IROFF
Halt and Clear all active or
buffered IR commands being
output on the designated
port.
POD
Disable previously active
'PON' (power on) or 'POF'
(power off) command
settings.
POF
Turn Off a device connected
to an IR port based on the
status of the corresponding
I/O Link input.
PON
Turn On a device connected
to an IR port based on the
status of the corresponding
I/O Link input.
80
Description
Syntax:
SEND_COMMAND <DEV>,"'IROFF'"
Example:
SEND_COMMAND IR_1,"'IROFF"
Immediately halts and clears all IR output signals on the IR_1 port.
Channel 255 changes are enabled. This command is used in conjunction with
the I/O Link command.
Syntax:
SEND_COMMAND <DEV>,"'POD'"
Example:
SEND_COMMAND IR_1,"'POD"
Disables the 'PON' and 'POF' command settings on the IR_1 device.
If at any time the IR sensor input reads that the device is ON (such as if
someone turned it on manually at the front panel), IR function 28 (if available)
or IR function 9 is automatically generated in an attempt to turn the device back
OFF. If three attempts fail, the IR port will continue executing commands in the
buffer.
If there are no commands in the buffer, the IR port will continue executing
commands in the buffer and trying to turn the device OFF until a 'PON' or 'POD'
command is received. If the IR port fails to turn the device OFF, a PUSH and
RELEASE is made on channel 254 to indicate a power failure error. You can
only use the 'PON' and 'POF' commands when an IR device has a linked
I/O channel. Channel 255 changes are disabled after receipt of this command.
You can only use the 'PON' and 'POF' commands when an IR device has a
linked I/O channel.
Syntax:
SEND_COMMAND <DEV>,"'POF'"
Example:
SEND_COMMAND IR_1,"'POF'"
Sends power down IR commands 28 (if present) or 9 to the IR_1 device.
If at any time the IR sensor input reads that the device is OFF (such as if one
turned it off manually at the front panel), IR function 27 (if available) or IR
function 9 is automatically generated in an attempt to turn the device back ON.
If three attempts fail, the IR port will continue executing commands in the buffer
and trying to turn the device On.
If there are no commands in the buffer, the IR port will continue trying to turn
the device ON until a 'POF' or 'POD' command is received. If the IR port fails to
turn the device ON, a PUSH and RELEASE is made on channel 254 to indicate
a power failure error.
You can only use the 'PON' and 'POF' commands when an IR device has a
linked I/O channel. Channel 255 changes are disabled after receipt of this
command.
Syntax:
SEND_COMMAND <DEV>,"'PON'"
Example:
SEND_COMMAND IR_1,"'PON'"
Sends power up IR commands 27 or 9 to the IR_1 port.
MAX Video Encoder