ST-150-4
60
8.2.1
Setting the current time
Check the programmed date and time using the BEST
SOFTWARE:
▶ Check the C
ONFIGURATION
menu, the M
AIN
S
ETUP
win-
dow and the D
ATE
and T
IME
lines.
▶ Correct the data if necessary.
8.2.2
Selecting the motor start function
The compressor module switches the motor contactors
on and off. With the BEST SOFTWARE, it can be
choosen between different starting functions and FI op-
eration.
Adjust in the BEST SOFTWARE:
▶ Set the appropriate motor start function in menu
C
ONFIGURATION
, window M
OTOR
STARTER
FUNCTION
.
In case of star-delta, part-winding or direct on-line start,
the compressor motor starts 1 s after the start signal of
the superior controller, in case of FI operation notice-
able later.
8.2.3
Entering the refrigerant used
▶ Setting the refrigerant in the BEST SOFTWARE: Go
to M
AIN
S
ETUP
, window R
EFRIGERANT
and select the
used refrigerant.
▶ Adjusting the lock out data of application limits mon-
itoring: Go to C
ONFIGURATION
, window P
RESSURE
S
WITCHES
, rows H
IGH
PRESSURE
SWITCH
: V
ALUE
and L
OW
PRESSURE
SWITCH
: V
ALUE
, column U
SER
S
ETTING
and
enter the limit values as relative pressures according
to the design limits of the system. Data beyond the
allowable limit values are not memorised.
8.2.4
Setting the set point characteristic
▶ Setting the set point characteristic with the
BEST SOFTWARE: Select in the menu C
ONFIGURA
-
TION
, window M
ISCELLANIOUS
the desired S
ETPOINT
CON
-
TROL
CHARACTERISTIC
in column U
SER
SETTING
: 0 .. M
AX
or M
IN
.. M
AX
.
8.2.5
Deactivating the Bluetooth interface
Depending on the installation site, it may be necessary
to deactivate the Bluetooth interface.
▶ In the BEST SOFTWARE, in the C
ONFIGURATION
menu, B
LUETOOTH
window, B
LUETOOTH
ACTIVATED
line,
select the setting D
EACTIVATED
in the U
SER
S
ETTINGS
column.
➙ After that, the Bluetooth interface will no longer send.
Now communication will only be possible via cable
using the BEST interface converter. This converter
can be used to activate Bluetooth again.
If the Bluetooth interface has been deactivated and
cannot be activated via the BEST interface converter,
then it has already been permanently deactivated ex
works. In this case, it can no longer be activated.
8.2.6
Configuring a spare part
If a CM-SW-01 has been replaced, the specific com-
pressor parameters must be set.
▶ Connect the PC/mobile device to the new CM-
SW-01 via the BEST interface converter.
▶ Open BEST SOFTWARE and select a new CM-
SW-01.
▶ Perform a firmware update.
▶ Select the compressor from the suggestion list.
▶ Adjust all M
AIN
S
ETUP
parameters in the C
ONFIGURA
-
TION
menu.
▶ Check all the other parameters and adjust them if
necessary.
8.3
Data log
All monitored operating parameters and alarm mes-
sages are stored internally:
• all operating parameters in 10-second intervals
• during standstill in 60-second intervals
• storage capacity: approx. 2 weeks in case of normal
operating behaviour
• alarm messages and statistics of the last 365 days
This data can be exported using the
BEST SOFTWARE. They enable analysis of the sys-
tem operation and provide detailed information for
troubleshooting, see chapter Monitoring operating para-
meters with BEST SOFTWARE or BEST APP, page
58.
