Li -- Query State Of Logic Inputs; Lia -- Assign Action For When Logic Input Is Activated - Polycom Vortex EF2201 Command List

This command is an integer command. See
The minimum and maximum values for this command are 1 and 4, respectively.
This command is saved to non-volatile memory only as part of a preset. The state of this command will
be restored after power-up only if a preset is saved and that preset is set to be the power-on preset.
Example Description
T01LECMODE3 Set LEC to Heavy Suppression. T01LECMODE3
T01LECMODE? Query LEC suppression level.

8.42. LI -- Query State of Logic Inputs

This command returns the current state of the logic inputs. There are 24 logic inputs, so an array of 24
boolean values is returned with the first value indicating the state of the first logic input, the second
value indicating the state of the second logic input, and so on.
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved
each time it is changed. It will retain its value after power-down. Since this command writes to non-
volatile memory, there will be a delay before an acknowledgment is returned.
Example Description
Query current state
T01LI*?
of logic inputs.

8.43. LIA -- Assign Action for when Logic Input is Activated

This function assigns a single command to be executed when a given logic input changes from the
inactive state to the active state. Typically, the inactive state is logic high ('1') and the active state is
logic low ('0'). This is commonly referred to as active low. Acitve low is considered normal because a
closed switch would ground the input and a closed switch would normally be considered active. This
polarity setting can be changed via the
A single command can be assigned to each of three conditions occurring on the logic pin: a change to
the active state, a change to the inactive state, and a repeating command when the pin is held in the
active state. The LIA command assigns a single command to the logic pin that is executed when the
logic pin changes to the active state.
Although only one command can be assigned to the state change, the command may be a
command. Since up to 256 commands can be stored in each macro, this gives the effect of
MACROQ
having up to 256 commands execute when the logic pin changes state. The command associated with
the state change can also be a
different rooms based on external logic settings.
Section 6.2
Status Message
T01LECMODEx where x is 1, 2, 3, or 4 depending on
the current setting of the LEC suppression level.
Status Message
T01LI*111010100010111100001110, this is an exapmle
response, the actual values will depend on the actual states on the
logic inputs.
command.
LIP
or PRESETQ. This makes it easy to reconfigure the device for
PRESETX
for more information on this type of command.
or
MACROX