45
the menu prompt and new point entry string will vary depending on the
secondary network. A similar menu prompt when a Modbus secondary
network is chosen would be displayed as “
> 2 [ID num] [reg num]
”, and
its corresponding new point entry string would therefore be something to the
effect of “
1 3 15
”, which would add a point that maps a DeviceNet parameter
to Modbus device ID #3, holding register #15.
Figure 20: Adding a New Point
Note that the entry and display radix of the secondary network data object
depends on the chosen secondary network. For example, entering a “param
num” of 10 when the Toshiba ASD secondary network is selected will map the
DeviceNet parameter to ASD parameter 0x10 (16
10
). However, entering a “reg
num” of 10 when the Modbus secondary network is selected will map the
DeviceNet parameter to holding register 10
10
(0x0A). These radices are
chosen based on the “natural radix” defined for each secondary-network
protocol. For more information on the natural radices of the available
secondary networks, refer to section 14.2.
Once the new point has been added to the point list, its attributes must be
configured by using the View/Edit a Point menu selection (refer to section
13.5.1.1). When a point is created, its attributes are set to default values, and
you will probably want to change these values to more accurately reflect the
point’s true characteristics.
Summary of Contents for DNET-100
Page 8: ...7 2 Mechanical Diagrams 2 1 Enclosure Figure 2 Enclosure Dimensions units are inches ...
Page 9: ...8 2 2 Mounting Clip Figure 3 Mounting Clip Dimensions units are inches ...
Page 11: ...10 ASD Link LEDs Reserved LEDs ASD 2 ASD 3 ASD 1 Figure 6 Top View ...
Page 39: ...38 Figure 15 HyperTerminal Configuration Screen 3 ...
Page 68: ...67 16 Notes ...
Page 69: ...68 ...
