Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador

Publication DNET-UM004A-EN-P - March 2004

7-14        Control a Device

To get or set a parameter, find the following information about the 
parameter:

In addition to the documentation for the device, the EDS file may also 
give you the required information:

 

class # (hex)

instance # (hex)

attribute # (hex)

number of bytes (size)

minimum value

maximum value

decimal places (Some devices assume a specific 
number of decimal places in a value.)

parameter #

class

instance

attribute

number of bytes

min. and max. values