GE Industrial Solutions Galaxy Vector Controller GCM3 - Manual (Page 93)

Galaxy Vector Controller GCM2, GCM3
Issue 4 January 2008 T1.317 Objects and Attributes Appendix B - 1
Appendix
B
The command language is based on the T1.317 standard. The T1.317 standard has been
adapted to the needs of a low-end controller. This section describes the commands, objects
and attributes used to access measurements, configuration, and control parameters in the
controller.
Objects and Attributes
The T1.317 standard organizes system parameters called attributes into groups called
objects. The tables below lists the objects supported for remote access.
An object-attribute pair uniquely identifies a measurement, configuration, or control
parameter. For example, the object-attribute pair "dc1,vdc" identifies the plant voltage
while the object-attribute pair "dc1,adc" identifies the plant load current. In each of these
examples "dc1" identifies the plant object and "vdc" and "adc" identify DC voltage and DC
current respectively. The table below summarizes the object-attribute pairs in the system
along with the commands that can be used with the pair and the valid range that the attribute
may have. Commands are defined in detail in the following section.
T1.317 Objects and Attributes