NI 9144 User Guide and Specifications
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© National Instruments
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Appendix
Refer to the
Supported C Series Modules
section for a list of supported C Series modules.
Note
Refer to the
NI 951x C Series Modules Object Dictionary
available from
ni.com/manuals
for NI 951
x
C Series drive interface module object dictionary
entries.
Vendor Extensions to the Object Dictionary
Most object dictionary entries are defined by the relevant EtherCAT and CANOpen
specification for modular slave devices. Both the NI 9144 device and the C Series modules have
vendor extensions to the standard. These extensions are described here.
Note
Most object dictionary entries are set to usable defaults during the NI 9144’s
transition from INIT to PRE-OP. NI recommends writing down the object dictionary
default values, in case you need to revert to them, before you begin to overwrite them
with new values prior to the transition to SAFE-OP.
Note
The following lists the most common C Series module vendor extensions.
Each module has its own extensions which may vary from the information listed here,
and any given object dictionary index may have a different meaning depending on
which module is inserted. For more information, refer to your C Series module
documentation.
