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75
Allocating Data in the Master
Section 4-5
4.
Click the
Edit
Button, and edit any of the I/O allocations.
Set where to allocate the master's IN and OUT Areas in the
Allocated
field.
When the master's IN and OUT Areas consist of two blocks, specify in
which block to allocate the data.
5.
Click the
OK
Button, and return to the master's Edit Device Parameters
Window. The DeviceNet Communications Unit data can be registered any-
where in the memory block fields in the lower half of the window.
6.
Return to the
General
Tab for the master, click the
Download
Button, and
write the set I/O memory allocations to the master.
Note
Always click the
OK
Button to exit the master's Edit Device Parameters Win-
dow. If the
Cancel
Button or
Button are pressed, the setting contents will
be invalid.
Setting Connections
when Dividing IN Area
in Two
When a CS/CJ-series DeviceNet Unit is used as the master, the IN Area can
be divided into two areas by setting connections. This function is enabled by
setting two connection types at the same time for a single DeviceNet Commu-
nications Unit using the user-defined settings.
When a DeviceNet Communications Unit is used, one connection type can be
used to exchange data from IN Area 1 and OUT Area 1, and another connec-
tion can be used to exchange data from IN Area 2.
The default connections and connection paths are shown in the following
table.
By setting the following connections as user-defined settings, the IN Area can
be divided into two areas.
Setting from the DeviceNet Configurator
1,2,3...
1.
Right-click the icon for the DeviceNet Communications Unit and select
Properties
. The EJ1N-HFUB-DRT Property Window will be displayed.
Allocated Area
Connection type used
Connection path used
IN Area 1
Poll
IN Area 1
OUT Area 1
Poll
OUT Area 1
IN Area 2
None
None
Allocated Area
Connection type used
Connection path used
IN Area 1
Poll
IN Area 1
OUT Area 1
Poll
OUT Area 1
IN Area 2
COS or Cyclic
IN Area 2
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...