The Mode attribute allows configuration of the window covering, such as: reversing the motor direction,
placing the window covering into calibration mode, placing the motor into maintenance mode, disabling
the network, and disabling status LEDs.
In the case a device does not support or implement a specific mode, e.g. the device has a specific
installation method and reversal is not relevant or the device does not include a maintenance mode, any
write interaction to the Mode attribute, with an unsupported mode bit or any out of bounds bits set,
must be ignored and a response containing the status of CONSTRAINT_ERROR will be returned.
The SafetyStatus attribute reflects the state of the safety sensors and the common issues preventing
movements. By default for nominal operation all flags are cleared (0). A device might support none, one
or several bit flags from this attribute (all optional).
Upon receipt of this command, the window covering will adjust its position so the physical lift/slide
and tilt is at the maximum closed/down position. This will happen as fast as possible. The server
attributes supported shall be updated as follows:
if the PositionAware feature is supported:
• TargetPositionLiftPercent100ths attribute shall be set to 100.00%.
• TargetPositionTiltPercent100ths attribute shall be set to 100.00%.
The server positioning attributes will follow the movements, once the movement has successfully
finished, the server attributes shall be updated as follows:
if the PositionAware feature is supported:
• CurrentPositionLiftPercent100ths attribute shall be 100.00%.
• CurrentPositionLiftPercentage attribute shall be 100%.
• CurrentPositionTiltPercent100ths attribute shall be 100.00%.
• CurrentPositionTiltPercentage attribute shall be 100%. if the AbsolutePosition feature is supported:
• CurrentPositionLift attribute shall be equal to the InstalledClosedLimitLift attribute.
• CurrentPositionTilt attribute shall be equal to the InstalledClosedLimitTilt attribute.
Upon receipt of this command, the window covering will stop any adjusting to the physical tilt and
lift/slide that is currently occurring. The server attributes supported shall be updated as follows:
• TargetPositionLiftPercent100ths attribute will be set to CurrentPositionLiftPercent100ths attribute
value.
• TargetPositionTiltPercent100ths attribute will be set to CurrentPositionTiltPercent100ths attribute
value.
Upon receipt of this command, the window covering will adjust its position so the physical lift/slide
and tilt is at the maximum open/up position. This will happen as fast as possible. The server attributes
shall be updated as follows:
if the PositionAware feature is supported:
• TargetPositionLiftPercent100ths attribute shall be set to 0.00%.
• TargetPositionTiltPercent100ths attribute shall be set to 0.00%.
The server positioning attributes will follow the movements, once the movement has successfully
finished, the server attributes shall be updated as follows:
if the PositionAware feature is supported:
• CurrentPositionLiftPercent100ths attribute shall be 0.00%.
• CurrentPositionLiftPercentage attribute shall be 0%.
• CurrentPositionTiltPercent100ths attribute shall be 0.00%.
• CurrentPositionTiltPercentage attribute shall be 0%. if the AbsolutePosition feature is supported:
• CurrentPositionLift attribute shall be equal to the InstalledOpenLimitLift attribute.
• CurrentPositionTilt attribute shall be equal to the InstalledOpenLimitTilt attribute.
The percentage attributes shall indicate the position as a percentage between the InstalledOpenLimits
and InstalledClosedLimits attributes of the window covering starting at the open (0.00%).
As a general rule, absolute positioning (in centimeters or tenth of a degrees) SHOULD NOT be supported
for new implementations.
The Lift feature applies to window coverings that lift up and down (e.g. for a roller shade, Up and Down
is lift Open and Close) or slide left to right (e.g. for a sliding curtain, Left and Right is lift Open
and Close).
This attribute specifies the configuration and status information of the window covering.
To change settings, devices shall write to the Mode attribute. The behavior causing the setting or clearing of each bit is vendor specific.