Command Class Time Parameters, Version 1; Command Class Time, Version 2 - Assa Abloy Yale Real Living Assure Lock YRD216-ZW3 Integrator Manual

Command Class Time Parameters, Version 1*

* This command class requires security.
The controller must set the Time Parameters in the lock anytime the lock loses
power. If the time is not set by the controller, then user codes with schedules
applied to them cannot be granted access. When the lock is powered up, it will
generate a Notification Report to indicate to the controller that power has been
applied (Alarm V1 Type = 0x82, Alarm V1 Level = 0x00, Event Type = 0x08, Event
Value = 0x01). This indicates to the controller that the lock no longer has a valid
time set.
If the controller does not support either the Time CC or Time Parameters CC, then
scheduled users will not have access.

Command Class Time, Version 2

The controller must set the Time Parameters in the lock anytime the lock loses
power. Even though the Time CC is not secure, the Time Set command must be
issued at the same or higher security level as when the device was enrolled in order
for time to be set otherwise it will be rejected by the device. If the time is not set
by the controller, then user codes with schedules applied to them cannot be
granted access. When the lock is powered up, it will generate a Notification Report
to indicate to the controller that power has been applied (Alarm V1 Type = 0x82,
Alarm V1 Level = 0x00, Event Type = 0x08, Event Value = 0x01). This indicates to
the controller that the lock no longer has a valid time set.
If the controller does not support either the Time CC or Time Parameters CC, then
scheduled users will not have access. A time sync should occur every 8 hours,
starting with the Time CC. If there is no response within a minute, the next step is
to issue a Time Parameters Get to sync time.
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