35
•
Parameter 1:
Code of the settings menu. For more information consult
•
Parameters 2 and 3 are the configuration or value options
for each settings menu.
Select with buttons
‘ ’
or
‘ ’
to modify the menus
or parameters.
All of the parameter settings are saved when the
UPS is completely shut down and provided that it
has connected batteries, whether internal or external.
If a complete shutdown is not carried out, the setting will
not be saved to the memory.
7.3.4. Settings.
Tab. 18 shows a summary of parameter 1’s adjustable codes for
each operating mode.
DEPENDING ON THE DEVICE’S FIRMWARE
VERSION, IT IS POSSIBLE TO SHOW SOME
SCREENS IN ADDITION TO THOSE INDICATED
IN THIS SECTION.
DO NOT CHANGE THE ORIGINAL FACTORY
SETTINGS OF THESE, AS THIS COULD CAUSE
FAULTS IN THE UPS, LOADS OR BOTH
DEPENDING ON EACH SETTING.
Code
Description
Bypass mode/
No output
mode
AC mode
ECO mode
CF mode
Battery mode Battery test
01
Output voltage.
YES
-
-
-
-
-
02
Output frequency.
YES
-
-
-
-
-
05
ECO enable/disable mode.
YES
-
-
-
-
-
08
Bypass mode setting.
YES
YES
-
-
-
-
09
Maximum battery discharge time setting.
YES
YES
YES
YES
YES
YES
10
Reserved.
Reserved for future options.
11
Reserved.
Reserved for future options.
12
Hot standby function
YES
YES
YES
YES
YES
YES
17
Reserved.
Reserved for future options.
Tab. 18.
Parameter 1 codes list. Description and settings
•
Code 01 - Output voltage.
Fig. 27.
Parameter 3 setting: Output voltage.
It is possible to choose one of the following values for
the output voltage between phase and neutral:
–
208, 220, 230 or 240 V.
•
Code 02 - Output frequency.
Fig. 28.
Parameter 2 setting: Output frequency.
It is possible to choose one of the following values:
–
50 Hz, 60 Hz or ATO.
With ATO selected, the output frequency is auto-
detected according to the normal input at the time
of connection of the device to the mains.
If it is between 46 and 54 Hz, it will be set at 50
Hz, and, if it is between 56 and 64 Hz, at 60 Hz. The
factory default setting is ATO.
Parameter 3 setting: Frequency mode.
Output frequency in CF mode or not CF mode setting. It
is possible to choose between two options:
–
CF. Sets the UPS to CF mode. With this option ac-
tivated, the output frequency is set to 50 or 60 Hz
based on the parameter 2 selection. The input fre-
quency can be 46 to 64 Hz.
–
NCF. Sets the UPS to normal mode (not CF mode).
With this option activated, the output frequency
is set at 50 or 60 Hz synchronised with the input
frequency based on the parameter 2 selection and
its range.
If the parameter 2 selection is 50 or 60 Hz, it will be
transferred to battery mode (powering loads) when
the frequency is not respectively between 46 and
54 Hz or 56 and 64 Hz.
(*) If ATO is selected in parameter 2, parameter 3 will
display the current frequency.
SLC TWIN PRO2
UNINTERRUPTIBLE POWER SUPPLY SYSTEMS (UPS)
USER MANUAL
