MS/TP Hardware Tab - Metasys - LIT-12011942 - "" - Software Application - Metasys Open Data Server - 10.1

Baud Rate Selection

C,W

0

Uses MSTPDL Baud Rate

See the attribute description.

Indicates the baud rate of the NAE FC bus.

• Auto: Uses baud rate of running network. This value is the recommended setting for everything on the FC bus except the bus supervisor port.
• 1200: Uses 1200 baud only. This value is not recommended and may not be allowed on some devices.
• 9600: Uses 9600 baud only. This value is the lowest standard MS/TP baud rate.
• 19200: Uses 19200 baud only. This value is not recommended.
• 38400: Uses 38400 baud only. This value is the recommended baud rate for bus supervisor ports.
• 76800: Uses 76800 baud only.

Device Type

Indicates the type of device. This value comes from CCT.

Disable Automatic Alarming

C,W

False

False

True

Specifies whether automatic online/offline device event reporting is disabled (True) or enabled (False). This attribute only applies to the device and not to the device’s mapped objects. Devices with the Disable Automatic Alarming attribute set to True suppress the alarm event but still indicate they are offline in the navigation tree with a red X. Alarm extensions are not affected by this attribute.

FC Bus MAC Address

Displays the MAC address of the device on which the object exists (if the object physically resides on a device on the FC bus) or the FEC/VMA field controller MAC Address that the point is connected to (if the object physically resides on the SA bus).

Instance Number

Displays the Instance Number of the object on the remote field device. The Instance number, along with the object type, defines the remote object’s BACnet Object Identifier. The BACnet Object Identifier is used to establish communication with the object.

MAC Address

C

1–255

Indicates the MAC address of the device on the field bus.

Network Address

C,W

0

1–65,534

0 = Local network

65,535 = Reserved for broadcast

Contains the network number of the MS/TP bus used for BACnet message addressing. A value of 0 indicates a local network (the device is not intended as a router). Do not change this number after you start device mapping or discovery because it may invalidate the devices that have been found.

Offline

Specifies whether or not the point is offline.

SA Bus MAC Address

This attribute applies to AI, AO, BI, BO, and Accumulator objects.

Displays the MAC address of the device on which the object exists (if the object physically resides on a device on the SA bus).

Slot

This attribute applies to AI, BI, and Accumulator objects.

Defines the physical location of a point data source on the device.

Slot A

This attribute applies to AO and BO objects.

Defines the physical location of a point data source on the device.

Slot B

This attribute applies to PAO and BO objects.

Defines the physical location of a second data point source on the devices (if present). Only a PAO would have Slot B defined.

Trunk Number

Displays the trunk number where the device (on which the point resides) is located.