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46
Allocating I/O from the Configurator
Section 4-3
When a CS/CJ-series DeviceNet Unit is used, the IN Area can be divided into
two separate blocks by using two connection methods. This function is used
to allocate IN data in different areas.
Note
The maximum allocation size for the IN and OUT Areas (100 words) applies to
the DeviceNet Communications Unit, and does not apply to the size of alloca-
tions in the Master Unit. For details on allocation sizes in the Master Unit, refer
to the operation manual for the Master Unit being used.
Creating Data from the DeviceNet Configurator (Ver. 2.44 or Higher) (or CX-Integrator
Ver. 2.2 or higher)
If problems occur in the connection with the Configurator, change the master
settings. Problems will occur if the master's message timeout time is too short
or the I/O size allocated in the master is different from that allocated in the
DeviceNet Communications Unit. For details on setting methods, refer to
5-2-
1 Preparing the Configurator Connection
.
1,2,3...
1.
Select the DeviceNet Communications Unit in the Network Configuration
Window, and double-click, or right-click and select
Parameters
and
Edit
to
display the Edit Device Parameters Window.
Configurator
Parameters
DIP switch pin 1: OFF
Allocated Area 1
Unit 1, ch 1 PV
Unit 1, ch 1 PV
Edit device parameters for the DeviceNet
Communications Unit (I/O Allocations Tab)
Select
and
allocate
Slave device
parameters
(allocation data, etc.)
Unit
0
Unit
1
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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...