Rockwell Automation 1787-GEN2SKIT, -2, -3, -4, -5, -6, -7 DeviceNet Starter Kit User Manual User Manual

Page 109

Publication DNET-UM003A-EN-P - August 2000

Build the Scanlist 4-13

this Summary, the Key column is blank. If we had checked the
Electronic Key a DVP code would appear. This code is used by the
scanner to check that the device being communicated to is the correct
type. The abbreviations are:

•

D = Device

•

V = Vendor

•

P = Product

•

R = Major Firmware Revision.

The scanner checks for an exact match of certain type, by a certain
vendor having a specific firmware revision based on the EDS file
definitions.

At this point, you could use the auto mapping locations in your ladder
program. Realistically, you will need to modify the mapping locations
and change an I/O parameter or two.

Let’s go ahead and modify the automappings to match the provided
ladder logic mapping references.

Edit I/O Parameters for the Inductive Proximity Switch

Change the I/O Parameters to accept strobed messages. This is the
only device that will have a parameter change.

1. Double-click the scanner (node 00) on your DeviceNet network

to display the Properties dialog box. (You can also right click on
the device to bring up a menu and then choose Properties).