Glossary

Table 15.   Glossary

Abbreviation

Description

ALM

alarm

ACP

average chiller percentage [0…100]

CAA

chiller add (on module)

Cmd

command

Comm

communication

CYC

related to cyclic changeover

DISP

display value

LCA

Load calculation (module)

OPM

operation mode

OVR

override

PDO

power demand off (typically from electrical supply system)

POS

position numbers

RUNT

runtime

SEQ

sequence

SST

system supply temperature (water circuitry)

SRT

system return temperature (water circuitry)

SYS

system parameter