InteliSys
NT
-AFR-Abstract, SW version 1.0, ©ComAp – December 2006 40
IS-NT-AFR-1.0-Abstract.pdf
CAN2 bus
LSM Load Sharing Module
LT
Option for Low Temperature modification (display equipped with heating foil)
MCB Mains Circuit Breaker
MGCB Master Generator Circuit Breaker (sometimes used with multiple gen-sets in island parallel or
mains parallel operation)
MINT Multiple application with INTernal control loops - for multiple gen-sets in island parallel or mains
parallel operation; Load Sharing and VAr Sharing controlled internally; PMS available
MP Mains protection
NPU Mains protection relay (voltage, frequency, vector shift protections)
OC Occurrence Count (number of fault occurrances transmitted in diagnostic frame from ECU)
OfL Off load - protection type (see application manual for details)
PGN Parameter Group Number (refer to SAE J1939-71)
PMS Power Management System - ensures optimization of running gen-sets on the site with multiple
gen-sets; based on kW/kVA spinning reserve or on relative (%) load; no-master system
ensures high reliability
SHAIN
Shared (virtual) Analog INput module
SHAOUT
Shared (virtual) Analog OUTput module
SHBIN
SHared (virtual) Binary INput module
SHBOUT
SHared (virtual) Binary OUTput module
SPI Single Parallel Island application - for single gen-sets in parallel with mains or in island
operation; suitable for CHP application; no MCB control
SPM Single Prime Mover application - for single gen-sets without mains
SPN Suspect Parameter Number (refer to SAE J1939-71)
SPtM Single Parallel to Mains application - for single gen-sets in parallel with mains or in island
operation, with AMF support; both MCB and GCB controlled
SSB Single Stand-By application - for single gen-sets with mains and break transfer gen-set to
mains
VPIO Virtual periphery I/O module – internal “SW wires” linking binary outputs to inputs
VS VAr Sharing - ensures VAr sharing between the gen-sets on the site via CAN bus (for isolated
parallel or mains parallel of multiple gen-sets)
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