Allen-Bradley PowerFlex 20-comm-c FRN 1. Series, User Manual

Page: 27 / 159

Configuring the Adapter 3-3
If the Node Address Switches on the adapter are set to “00,” the value of
Parameter 03 - [CN Addr Cfg] determines the node address.
1. Set the value of Parameter 03 - [CN Addr Cfg] to a unique node
address.
Figure 3.1 ControlNet Node Address Screen on LCD HIM.
2. Reset the adapter. Refer to the Resetting the Adapter section in this
chapter.
The I/O configuration determines the data that is sent to and from the
drive. This is a two part process: enabling/disabling the data transmitted
between the adapter and drive, and identifying the data transmitted
between the adapter and the scanner.
1. Enable or disable the data transmitted between the adapter and drive.
A “1” enables the I/O.
A “0” disables the I/O.
2. Set the bits in Parameter 13 - [DPI I/O Cfg] :
Figure 3.2 I/O Configuration Screen on an LCD HIM
Bit 0 is the right-most bit. In Figure 3.2 , it is highlighted and equals
“1.”
Setting the Node Address
Port 5 Device
20-COMM-C
Parameter #: 3
CN Addr Cfg
2
0 <> 99
Default = 02
Setting the I/O Configuration
Bit Description
0 Logic Command/Reference (Default)
1 Datalink A
2 Datalink B
3 Datalink C
4 Datalink D
5 - 15 Not Used
Port 5 Device
20-COMM-C
Parameter #: 13
DPI I/O Cfg
x x x x x x x x x x x 0 0 0 0
1
Cmd/Ref b00
20COMM-UM003A-EN-P.book Page 3 Wednesday, November 7, 2001 3:46 PM
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