SMP Gateway User Manual • 233
Data Point Name Description
_smp___<connection>InUse If set to 1, this binary input point indicates that the
passthrough connection is currently active.
System Folders
(for each system folder named <folder name>)
_smp___Folder<id><folder name>
_Available
If set to 1, this binary input point indicates that the system
folder is available to the SMP Gateway.
_smp___Folder<id><folder name>
_FreeDiskSpace
This analog input point states the amount of disk space that is
available on the system folder’s host.
_smp___Folder<id><folder name>
_LowDiskSpace
If set to 1, this binary input point indicates that the system
folder’s host is running low on disk space.
Redundancy
_smp___rsLocal_ok If set to 1, this binary input point indicates that the
SMP Gateway is currently operational.
This point is mirrored in the_smp___rsRemote_ok binary
input point of the other SMP Gateway of the group.
_smp___rsRemote_ok If set to 1, this binary input point indicates that the other
SMP Gateway of the group is currently operational.
This point is mirrored in the_smp___rsLocal_ok binary
input point of the other SMP Gateway.
_smp___rsLocal_active If set to 1, this binary input point indicates that the
SMP Gateway is active.
If set to 0, it indicates that the SMP Gateway is on standby.
_smp___rsRemote_standby If set to 1, this binary input point indicates that the other
SMP Gateway of the group is on standby.
If set to 0, it indicates that the other SMP Gateway of the
group is active.
_smp___rsRemote_hotStandby If set to 1, this binary input point indicates that the other
SMP Gateway of the group is on hot standby.
For more information about Hot Standby, see section 19.4,
page 191.
_smp___rsFirstConnection_ok If set to 1, this binary input point indicates that the first link
between the redundant SMP Gateways is operational.
_smp___rsSecondConnection_ok If set to 1, this binary input point indicates that the second
link between the redundant SMP Gateways is operational.
_smp___rsSynchronized If set to 1, this binary input point indicates that the internal
clocks of the redundant SMP Gateways are automatically
adjusted using the same time source. This point’s state can be
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