Toshiba TNB21, Instruction Manual

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Unified Controller Vm series TC-net 100 (TNB) Module Instruction Manual
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When V Standard 2:
IP address: 172.16.64.xx (xx indicates the value of the station address
setting switches)
Subnet mask: 255.255.192.0
When any:
In this case, the value set by engineering tool has a higher
precedence in operation than the station address setting switch.

Total number of multicast: Set a value in the range of 0 to 4. "0"
indicates none is not used.

Multicast IP1-IP4: Set an address from the 15 addresses from
225.224.0.1 to 225.224.0.15.
To register multi-cast addresses, align them
to the top.

Scan enabled: Select "Yes" online and write to the TNB to
start or stop scanning from the engineering
tool.
After selecting "Yes," the parameter returns to
"No" when the TNB restarts.

High speed scan cycle time: Set a value in the range of 10 to 1600
(the unit is 0.1ms). "50" indicates 5ms.

Middle speed scan cycle time: Set a value in the range of 2 to 1000
(the unit is 1ms). "50" indicates 50ms.

Low speed scan cycle time: Set a value in the range of 2 to 10000
(the unit is 1ms). "500" indicates 500ms.

Scan stop at all hosts down: The default setting is "No." By default,
when a controller is down, the down controller stops the transmission of
only the scan block with the transmission right. The remaining scan
blocks are continued. If "Yes" is selected, when all the controllers are
down, the transmission of the scan blocks of all the controllers with the
transmission right is stopped.

Receiver: Select from Auto select/A select/B select.

Max length between nodes: Set an integer value for the distance
between the farthest nodes. The default
value is 8km. Using the default value is
recommended. The value can be changed
if system adjustment is required. For
example, if the distance is 7.3km, set "8km."

Max repeater connections:
Set a value for the path with the most
repeater stages. The default value is 3.