Allen-Bradley devicenet modules in logix5000 control systems 사용자 설명서
Publication DNET-UM004A-EN-P - March 2004
14-4 Using FLEX™ I/O Modules on a DeviceNet Network
Set the Address of the
Adapter
Adapter
To set the address of the Flex I/O adapter 1794-ADN:
If You Change the
Configuration of the
Adapter
Configuration of the
Adapter
Before you make an online change to a Flex I/O adapter that effects
the size of its input or output data, remove the adapter from the scan
list of the scanner. Otherwise, RSNetWorx software responds with the
following error: Device state conflict.
the size of its input or output data, remove the adapter from the scan
list of the scanner. Otherwise, RSNetWorx software responds with the
following error: Device state conflict.
For example, adding or removing an I/O module to/from the adapter
changes the I/O data of the adapter. To add or remove a module:
changes the I/O data of the adapter. To add or remove a module:
1. Remove the adapter from the scan list of the scanner.
2. Add or remove the I/O module to/from the adapter and
reconfigure the adapter.
3. Add the adapter back into the scan list.
Typically, changes that do not effect the I/O size are permitted while
the adapter is still in the scan list.
the adapter is still in the scan list.
1. To change the address, press the button above or below a number.
2. Connect the adapter to the network.
3. Turn on power to the adapter.
4. Check the Mode/Net STATUS light.
2. Connect the adapter to the network.
3. Turn on power to the adapter.
4. Check the Mode/Net STATUS light.
If:
Then the:
green (flashing or solid) address is OK
solid red
address and/or baud rate conflict with another device
off
device is waiting to set its baud rate
When autobaud is on, the device waits until it hears another device
on the network. It then sets its baud rate to that of the other device.
on the network. It then sets its baud rate to that of the other device.