Engineering manual - UniSAB III 1.10.8
184/346
001930 en 2021.06
6.2.3
Sequencing status info
The Multisab functions are found in the menu
Setup/Sequencing
.
Compr. No, Start no
and
System no
can be adjusted in the range 1-14 in the picture
Setup/Configura-
tion/Plant
. Multisab Master can be set to Start# or Compr# in the picture
Setup/Compr. Control
. This pic-
ture shows Multisab information for all compressors in the communication network - and can be seen on
all UniSAB III units.
Cmp
Compressor no. 1 - 14
Str
Start number for this compressor no.
Sys
System number for this compressor no.
Reg
The compressor no. working as system regulator for this compressor no.
Cap
Compressor capacity for this compressor no.
Mode
Compressor control mode can be one of the following:
Stopped, Manual, Auto
or
Remote
.
Status
Compressor operating status for this compressor no.
Compr. Status
can be one of these:
State
Explanation
0
No unit
No unit connected.
1
Ready
UniSAB III is ready to start.
2
Running
Compressor in operation.
3
Starting
Compressor motor start-up.
4
Shutdown
In a state of shutdown.
5
Pause
Waiting for a timer to expire/compressor stopped and in limitation
mode.
6
Prelub.
Working on the prelubrication sequence.
7
Cap. slide down
Runs the slide down after stop.
8
Runs at overl.
Motor current/power too high.
9
Discharge lim.
Discharge pressure too high.
10 Suction lim.
Suction pressure too low.
11 Stopped
Compressor cannot start.
Table 41: Compressor states of compressor no. 01
If communication is missing to one of the UniSAB III units, the status field in row 6 will be replaced by a
No unit
.
Summary of Contents for SABROE Unisab III Control
Page 1: ...UniSAB III control Version 1 10 8 Engineering manual EN...
Page 2: ......
Page 347: ......