Chapter 4 - Setup
4-11
Commands Commands are configured in the RSLOGIX 5000 as
follows:
• Message Type: CIP Generic
• Service Code 4c (Hex)
• Class Name: 4
• Instance Name: 254
• Object Attribute: None, leave this field blank
• Message source: a tag defining the data sent
to the HI 1756-WS (-2WS).
• Number of elements: defined by the com-
mand used.
• Message destination: a tag where the reply
data will be written.
FIG. 4-7 MESSAGE CONFIGURATION
EXAMPLE
All commands begin with the following fields:
• Command (DINT): The command number
• Channel (DINT): The channel number (must
be 0)
NOTE: Some commands require additional fields, as speci-
fied in the command.
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