ABB PGC2000 Operation And Service Manual page 27

trend output
VN
VNSA
watchdog timer
2000-OSM, F1
GLOSSARY (continued)
analog signal related to concentration of specified component
VistaNET; analytical network that links analyzers, DCS, and support
people using the data
VistaNET Name Service Administrator; PC software that serves as the
address book for the VistaNET
hardware circuit alarm that indicates when the software fails to cycle through its
entire task structure within a set period of time
G-5