Johnson Controls SABROE UniSAB III Engineering Manual page 179

Control system for refrigerating compressors
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Suction Ramp Load shows the state of the suction ramp function. See subsection 3.2.3 Special limit-
ers, Suction ramp.
The value shows the actual suction pressure limit which will be equal to the suction pressure set point if
the suction ramp is not active. When the suction ramp is active, the value will decrease by 1°C every N
seconds, where N is the selected value of the Suct. Ramp timer.
Suction Superheat is the same as suction superheat set point 2 used by the High Discharge Pipe Tem-
perature Limiter. See subsection 3.2.3 Special limiters.
Capacity and Brake Delay are explained in subsection 3.9.1 Electrical slide control.
LAN load high is used in case the UniSAB III interface becomes very slow, or, in the more extreme
cases, if UniSAB III restarts when connected to LAN. Changing the parameter LAN load high from the
default setting No to Yes will lower the communication impact on UniSAB III. See also subsection 8.4.2
Ethernet, IP address set-up.
Supervisor password
In this picture, all supervisor password applications including date and hour are registered.
Examine all parameters
In this picture all parameters in UniSAB III can be inspected. Use
and
to inspect the list.
Engineering manual - UniSAB III 1.10.8
001930 en 2021.06
179/346

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