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PCS100 UPS-I User Manual
SCM
System Configuration Module. A small circuit board located inside the master module. When the
PCS100 product powers up the SCM checks the SW revisions and the hardware configuration
(i.e., the number of inverter and rectifier modules).
VCAN
The name of the high-speed serial communications bus protocol used by the different modules
in the PCS100 products to communicate to each other. These modules are the Master Module,
Inverter Module, Rectifier Module, SCM and GDM.
Vcanserver
The name of the driver software for the Vcan bus
VSIB
Slave Stack Interface Board (located in a inverter or rectifier module)
VT
Voltage Transformer or potential transformers (PT) for metering and protection in
high/medium-voltage circuits
19.5 Open-Source Software
This product incorporates software from open source communities. For more information refer to the document
2UCD200000E041 PCS100 Open Source Software Information.
Table 19-1: Glossary
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