Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module - Manual (Page 176)

Appendix
B
1503-UM054C-EN-P – June 2013
Parameters
Introduction
This section provides a detailed description of the parameters used in
the control of the IntelliVAC Plus. The parameters are arranged into
functional groups. Each description begins with the full name of the
parameter, followed by the name displayed in RSNetworx. The
linear number of the parameter is given followed by the minimum
and maximum values showing the position of the decimal point and
the units, if applicable. Next is the default value for a new
IntelliVAC Plus. Finally, there is a short functional description of
the parameter.
Interpreting Bit-Encoded Parameters
Most bit-encoded parameters follow a basic format. A one (1) in an
associated bit represents a true or active condition. A zero (0) in an
associated bit represents a false or inactive condition.
The data type and value in the following parameter description is
based on RSNetWorx parameter page visibility. For an expert user
who wants to use explicit messaging to access the parameters, please
refer to the EDS for data type and valid data range.
The methodology is best illustrated using an example:
Status Word for IB1 [IB 1 Status Word]
Parameter Number: 335,276,217,158,98.
Access rule: Get
Data Type: WORD
Object Mapping: 0x384-1-62
Group: Diagnostics
Units: -
Minimum Value: 0
Maximum Value: 0xFFFF
Default Value: 0
This parameter allows the user to view the IB1 Status Word. If a bit
is ‘0’ then the fault or warning is not present. If a bit is a ‘1’ then the
fault or warning is present.