Sanyo Denki SANUPS E11B Manual

M0012367
100V, 200V
Uninterruptible Power Supply
Setting Menu Manual

Introduction
Thank you for purchasing our Uninterruptible Power Supply System E11B (hereinafter UPS).
This manual describes the functions of the Setting Menus and how to use them. Please read this manual before using the
Setting Menus. Be sure to store this manual in an accessib le location after you have finished reading.
For details on UPS installation, operation, and maintenance, see the E11B instruction manual.
Install the UPS in a temperature controlled environment without conductive contaminants.
・Operating temperature: -10 to +55˚C (14 to 131˚F)
Table of Contents
1. The UPS Setting Menus ......................................................................................................................1
1.1 Before Changing any Settings in the Setting Menus.................................................................1
1.2 Setting Menus List.....................................................................................................................2
1.3 How to Change Settings in the Setting Menus..........................................................................4
2. Setting Up the UPS .............................................................................................................................5
2.1 Setting the UPS Operation Mode ..............................................................................................5
2.2 Setting the Output Voltage ........................................................................................................6
2.3 Setting the Frequency Tracking Range .....................................................................................7
2.4 Setting the Interface ..................................................................................................................8
2.5 Setting the Baud Rate ...............................................................................................................9
2.6 Setting the Used PC I/F Connector .........................................................................................10
2.7 Setting UPS Operation Upon Power Recovery ....................................................................... 11
2.8 Setting Buzzer Conditions .......................................................................................................12
2.9 Setting the UPS OFF Operation..............................................................................................13
2.10 Setting the Overload Recovery Operation.............................................................................14
2.11 Setting UPS Operation at OFF .....................................................................................15
2.12 Enabling/Disabling Switchover to Bypass Power Supply During Input Error .......................16
2.13 Setting Transmission Signal Output During Minor Malfunction .............................................17
2.14 Outputting the “Device Error” Transmission Signal for Testing..............................................18
2.15 Outputting the “Low Battery Voltage” Transmission Signal for Testing..................................19
2.16 Enabling/Disabling Battery Power Startup............................................................................. 20
2.17 Setting the Timing for Low Battery Voltage Warning ............................................................. 21
2.18 Setting the Battery Test Duration...........................................................................................22
2.19 Setting the Backup Time .......................................................................................................23
2.20 Setting the Battery Type ........................................................................................................24
2.21 Setting the Battery Test Schedule .........................................................................................25
2.22 Setting the Power Recovery Check Time..............................................................................26
2.23 Setting the Remote Switch ....................................................................................................27
2.24 Resetting Battery Information................................................................................................28
2.25 Reverting to Default Setting Values.......................................................................................29

1
1
1. . T Th he e U UP PS S S Se et tt ti in ng g M Me en nu us s
1
1. .1 1 B Be ef fo or re e C Ch ha an ng gi in ng g a an ny y S Se et tt ti in ng gs s i in n t th he e S Se et tt ti in ng g M Me en nu us s
The UPS is provided with the setting menus described in “1.2 Setting Menus List”. The factory default settings are the values marked
with an asterisk (*) in the "Default Setting" column of the Setting Menus List. Set the values according to your environment and load
device specifications. Once you have changed a setting, we recommend that you enter a check mark in the “Current Setting” column.
Refer to sections 2.1 to 2.24 for details on how to change the setting values in each menu.
All setting menus are selected and set via the control panel's LED blinking patterns.
The figure below shows the Setting Menus List and the control panel LED blinking patterns for setting.
Menu LED Setting Value LED
No. Page Item
No. Setting Menu Menu LED Setting Value Setting Value LED Default Settin
g
Current
Settin
g
Descrip
tion
1 5 2.1 UPS Mode ● ○ ○ ○ ○
Automatic ■ □ □ □ *
Fixed to double
conversion mode □ ■ □ □ 
2 6 2.2 Output voltage ○ ● ○ ○ ○
100 200 ■ □ □ □
110 220 □ ■ □ □
115 230 ■ ■ □ □
120 240 □ □ ■ □
- 208 ■ □ ■ □
The setting value is determined by
the blinking pattern of four LEDs.
The LED blinking pattern changes
each time you press .
Continuing to press the button will
cycle through the LED blinking
patterns.
The menu is made up of the blinking
pattern of five LEDs.
The LED blinking pattern changes
each time you press .
Continuing to press the button will
cycle through the LED blinking
patterns.
★: This menu requires a
restart of the UPS. *: Factory setting
value
For setting menus marked with "★", after you change the value, the value will not take effect until after you restart the UPS. When changing
these settings, stop the UPS and then restart it again. For details on the operating procedure of the UPS, see “4.2 Operation Procedures” in
the UPS instruction manual. Before shutting down the UPS, be sure to shut down the load devices.
Note
Enter a check mark when the
setting is changed.
The item number and page show
where to reference for an individual
explanation of the setting. Check the
respective pages for details.
,
●,■
○,□ : Indicates that the LED is off.
: Indicates that the LED is blinking.

2
1
1. .2 2 S Se et tt ti in ng g M Me en nu us s L Li is st t
The table below shows a list of UPS setting menus.
For setting menus marked with "", after you change the setting value, the value will not take effect until after you restart the UPS.
No. Page Item
No. Setting Menu Menu LED Setting Value Setting Value LED
Default
Setting
Current
Setting Description
1 5 2.1 UPS operation mode ●○○○○
Automatic ■□□□
*1
Automatically switch between double conversion mode and
economy mode.
Fixed to double
conversion mode □■□□ Fix the operation mode to double conversion mode.
2 6 2.2 Output voltage ○●○○○
100 200 ■□□□
*1
100 V 200 V
Set the UPS output voltage.
Same as the input voltage.
110 220 □■□□ 110V 220V
115 230 ■■□□ 115V 230V
120 240 □□■□ 120V 240V
- 208 ■□■□ - 208V
3 7 2.3
Synchronous frequency
range ●●○○○
1% ■□□□
Set the range (%) of the output frequency when the operation
mode is set to “Auto”.
3% □■□□ *
5% ■■□□
4 8 2.4 Interface ○○●○○
Standalone ■□□□ Standalone
WS □■□□ * Workstation. Set when using power management software and a
LAN interface card (optional).
Terminal ■■□□ Terminal. Do not set this value.
5 9 2.5 Baud rate ●○●○○
9600 ■□□□ * Baud rate 9600 bps Set the baud rate for connection
with a PC, LAN interface card
(optional), or workstation.
4800 □■□□ Baud rate 4800 bps
2400 ■■□□ Baud rate 2400 bps
6 10 2.6 PC I/F connector ○●●○○
RS-232C ■□□□ * Use the RS-232C connector.
USB □■□□ Use the USB connector.
7 11 2.7
UPS operation upon
power recovery ●●●○○
Automatic ■□□□ * Auto start
Operation to be performed when
the utility power recovers after
the UPS stops due to end of
battery discharge during a power
outage
OFF □■□□ OFF state retention
30% ■■□□ Automatically start if the battery
is at least 30% charged.
50% □□■□ Automatically start if the battery
is at least 50% charged.
80% ■□■□ Automatically start if the battery
is at least 80% charged.
8 12 2.8 Buzzer sound ○○○●○
All ■□□□ * Sound all.
Level 1 □■□□ Buzz when there is a key click sound, major fault signal, or battery
warning.
Level 2 ■■□□ Buzz when there is a key click sound or a major fault signal.
OFF □□■□ Buzz only when there is a key click sound.
9 13 2.9 UPS OFF Operation ●○○●○
1 sec. ■□□□ * Turn off when pressed for 1
second.
Set the switch operation when
stopping the UPS.
3 sec. □■□□ Turn off when pressed for 3
seconds.
Special operation ■■□□ Turn off by special operation.
10 14 2.10 Overload operation ○●○●○
Automatic return ■□□□ * Automatic return from bypass Set what to do after the power
supply switches to bypass due to
overload.
Bypass □■□□ Fix to bypass power supply
during overload.
11 15 2.11
Operation when
OFF 
●●○●○
OFF ■□□□ * OFF when stopped Set the output power supply
state when UPS stops.
Bypass □■□□ Bypass power supply when
stopped
12 16 2.12
Bypass power supply
switch during input
erro
r
○○●●○
Enabled ■□□□ * Enable or disable power supply switches to bypass when an input
error occurs.
Disabled □■□□
13 17 2.13
Transmission signal at
minor error ●○●●○
Output ■□□□ * Set whether or not to send a transmission signal when a minor
error occurs.
Do not output □■□□
14 18 2.14
Simulated transmission
signal output for device
erro
r
○●●●○
Output ■□□□ Output a device error transmission signal for testing.
Do not output □■□□ * Do not output
15 19 2.15
Simulated transmission
signals for battery
voltage dip
●●●●○
Output ■□□□ Output a low battery voltage transmission signal for testing.
Do not output □■□□ * Do not output
16 20 2.16 Battery power startup ○○○○●
Disabled ■□□□ * Disable battery power startup Battery power startup on utility
power supply error.
Set whether to enable or disable.
If enabled, select the output
frequency.
Enabled 50 Hz □■□□ Enable: 50Hz
Enabled 60 Hz ■■□□ Enable: 60Hz
17 21 2.17
Timing of low battery
voltage warning ●○○○●
Battery voltage ■□□□ * When battery voltage level is
detected
Low battery voltage warning.
Set the timing for (Buzzer sound,
BATT.LOW (Red) Lit) to trigger.
1 min. □■□□ When there is one minute left
in battery capacity
2 min. ■■□□ When there are 2 minutes left
in battery capacity
5 min. □□■□ When there are 5 minutes left
in battery capacity
10 min. ■□■□ When there are 10 minutes
left in battery capacity
●,■: Indicates that the LED is blinking.
○,□: Indicates that the LED is off.

3
No. Page Item
No. Setting Menu Menu LED Setting Value Setting Value LED
Default
Setting
Current
Setting Description
18 22 2.18 Battery test time ○●○○●
1 min. ■□□□ *
Set the duration to perform the battery test.
2 min. □■□□
3 min. ■■□□
5 min. □□■□
10 min. ■□■□
15 min. □■■□
30 min. ■■■□
90 min. □□□■
19 23 2.19 Backup time *2 ●●○○●
3 min. ■□□□ *
Set the UPS backup time.
Set 20 min. or higher when an external battery is connected.
20 min. □■□□
30 min ■■□□
40 min. □□■□
60 min. ■□■□
90 min. □■■□
120 min. ■■■□
180 min. □□□■
240 min. ■□□■
360 min. □■□■
480 min. ■■□■
20 24 2.20 Battery type
*2 ○○●○●
5 years ■□□□ * 5 Year Battery Life Type Set the battery type. Set when
replacing batteries or using an
external battery pack.
10 years □■□□ 10 Year Battery Life Type
3 years ■■□□ 3 Year Battery Life Type
21 25 2.21 Battery test schedule ●○●○●
180 days ■□□□ * Perform a battery test every
180 days Set when (number of days) to run
battery test automatically.
Perform battery test
automatically after the set time
elapses.
90 days □■□□ Perform a battery test every 90
days
30 days ■■□□ Perform a battery test every 30
days
Not implemented □□■□ No automatic battery test
22 26 2.22 Recovery check time ○●●○●
0 sec. ■□□□ *
Set the time until the UPS confirms that the utility power supply
has recovered during a power outage.
10 sec. □■□□
30 sec. ■■□□
60 sec. □□■□
23 27 2.23 Remote switch input ●●●○●
Use ON/OFF ■□□□ * Turn ON/OFF with a separate switch. OFF is given priority if both
are input.
ON only
(positive logic) □■□□ Start the UPS when an ON signal is input. Shutdown the UPS
when an OFF signal is input.
ON only
(negative logic) ■■□□ Start the UPS when an OFF signal is input. Shutdown the UPS
when an ON signal is input.
24 28 2.24
Battery information
Reset *3 ○○○●●
Not implemented ■□□□ * Do not reset battery information
Yes □■□□ Reset battery information
*1. The default value differs according to the UPS model number. See “Simplified Manual” supplied with the UPS.
*2. When the backup time and battery type settings are changed, the settings are not enabled unless the battery information is reset after the changes
are made.
*3. The battery life, accumulated battery operation time, power outage count, remaining LED life display, and elapsed battery test time are reset.

4
1
1. .3 3 H Ho ow w t to o C Ch ha an ng ge e S Se et tt ti in ng gs s i in n t th he e S Se et tt ti in ng g M Me en nu us s
You can change settings in all setting menus as explained below. See the respective items for details about the settings in each menu.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold for
three to four seconds. Release the button when the buzzer sounds.
This operation can be performed no matter the state of all LEDs
other than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches
to settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to
the blinking pattern for the desired setting menu.
Refer to the “Menu LED” column in “1.2 Setting Menus List” for a
list of setting menu LED blinking patterns.
The blinking pattern changes each time you press .
If you pressed the button too many times and went past the
desired LED blinking pattern, keep pressing the button until you
reach the desired LED blinking pattern again.
3 Press and release to change the four LEDs within
to
the blinking pattern for the desired setting.
Refer to the “Setting Value LED” column in “1.2 Setting Menus
List” for a list of setting value LED blinking patterns.
The blinking pattern changes each time you press .
If you pressed the button too many times and went past the
desired setting LED blinking pattern, keep pressing the button
until you reach the desired LED blinking pattern again.
4 Release after three to four seconds when you hear the buzzer
sound.
If you need to change settings in multiple setting menus, repeat
steps 2 and 3 above for each setting menu. Once you have
finished making all desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the
settings have been stored in the UPS, and the UPS will return to
normal mode.
If you changed any settings that require a restart of the UPS to be
activated, shut down the UPS after making the desired changes
and restart the UPS to enable those settings.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Setting Value LED

5
2
2. . S Se et tt ti in ng g U Up p t th he e U UP PS S
2
2. .1 1 S Se et tt ti in ng g t th he e U UP PS S O Op pe er ra at ti io on n M Mo od de e
Set the UPS operation mode.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2
Check that the five LEDs within the correspond to
the blinking pattern shown below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Fixed to double conversion mode”
The blinking pattern changes each time you press .If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*1
Automatic ■□□□ Automatically switch between double
conversion mode and economy mode.
Fixed to double
Conversion mode □■□□ Fix the operation mode to double conversion mode.
Operation Mode
Economy mode: In this operation mode, power is supplied to the load
as-is when the power supply status is good.
Double Conversion mode: In this operation mode, power is converted to
clean power before being supplied to the load
when the power supply status is bad.
*1. The default value differs according to the UPS model number. See “Simplified
Manual” supplied with the UPS.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED

6
2
2. .2 2 S Se et tt ti in ng g t th he e O Ou ut tp pu ut t V Vo ol lt ta ag ge e
Set the output voltage. Set the output voltage according to your environment.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press .If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “110V” or “220V”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting Value
Setting Value LED Description
100V
model
200V
model
*1
100V 200V ■□□□
Specify the UPS output voltage.
Set the output voltage according
to your environment.
110V 220V □■□□
115V 230V ■■□□
120V 240V □□■□
- 208V ■□■□
*1. The default value differs according to the UPS model number. See “Simplified
Manual” supplied with the UPS.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Settings in this menu will not take effect until after you restart the UPS.
Shut down the UPS and restart it again. Before shutting down the UPS,
be sure to shut down the load devices.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED

7
2
2. .3 3 S Se et tt ti in ng g t th he e F Fr re eq qu ue en nc cy y T Tr ra ac ck ki in ng g R Ra an ng ge e
Set the range of the output frequency when the operation mode is set to “Auto”.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “5%”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting Value
LED Description
1% ■□□□ ±1% of input frequency
*3% □■□□ ± 3% of input frequenc
y
5% ■■□□ ± 5% of input frequenc
y
If the synchronous frequency range exceeds the set value, the UPS will
switch to double conversion mode. A smaller value provides better output
frequency precision. However, if the input frequency is unstable, the UPS
tends to switch to double conversion mode. If you want to give priority to
UPS operation efficiency when connecting to outputs such as an engine
power generator, select “5%”.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Settings in this menu will not take effect until after you restart the UPS.
Shut down the UPS and restart it again. Before shutting down the UPS,
be sure to shut down the load devices.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED

8
2
2. .4 4 S Se et tt ti in ng g t th he e I In nt te er rf fa ac ce e
Set the interface when using a PC I/F, CARD I/F, or REMOTE terminal on the back of the UPS.
For details, refer to “5. Using the UPS (Application)” in the UPS instruction manual.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Standalone”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting Setting Value Setting Value
LED Description
Standalone ■□□□
Select when you use the below.
• Remote ON/OFF function of UPS by
remote switch
*WS □■□□
Select when you use the below.
• Power management software
• LAN interface card
• Computer one-touch shutdown function
b
y
remote switch
Terminal ■■□□ Do not set this value.
The contact interface card can be used whether this setting is set to
“Standalone” or “WS
(
Workstation
)
”.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.

9
2
2. .5 5 S Se et tt ti in ng g t th he e B Ba au ud d R Ra at te e
Set the baud rate for when a workstation, PC, LAN interface card, or the like is connected.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “4800 bps”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting Value
LED Description
*9600 bps ■□□□ Set the baud rate for connection with a
workstation, personal computer, or LAN
interface card (optional).
4800 bps □■□□
2400 bps ■■□□
When a LAN interface card is used, set the baud rate to 9600 bps.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

10
2
2. .6 6 S Se et tt ti in ng g t th he e U Us se ed d P PC C I I/ /F F C Co on nn ne ec ct to or r
When using the PC I/F connector on the back of the UPS, set whether the RS-232C or USB connector will be used.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press .If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “USB”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value Setting Value LED Description
*RS-232C ■□□□ When using the RS-232C connector.
USB □■□□ When using the USB connector.
The function will fail when connected to a connector that differs from
the connector selected by the setting. Both connectors cannot be used at
the same time.
When the USB connector is used, a USB driver needs to be installed.
See “5.3 Using Power Management Software” in the UPS instruction
manual.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

11
2
2. .7 7 S Se et tt ti in ng g U UP PS S O Op pe er ra at ti io on n U Up po on n P Po ow we er r R Re ec co ov ve er ry y
Set the UPS operation to be performed when utility power recovers after the UPS stops due to end of battery discharge during a power
outage.
This setting cannot be set using the UPS when you are using the SANUPS SOFTWARE STANDALONE or SANUPS SOFTWARE
(optional) power management software. Configure the settings using the power management software. For details, see the user guide of the
power management software.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
If you are using power management
software, the LEDs may blink as
shown in the right figure. In this case,
you cannot configure the settings on
the UPS. Configure the settings
using the power management
software.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “30%”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*Automatic ■□□□ The UPS automatically starts when the utility
power recovers.
OFF
□■□□
The UPS stays off even when the utility power
recovers. However, if “Bypass” was set in
section 2.11, the power supply will switch to
bypass.
30%
■■□□ The UPS automatically starts when the battery
has a charge of at least the set value (%) and
the utility power recovers.
50%
□□■□
80%
■□■□
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

12
2
2. .8 8 S Se et tt ti in ng g B Bu uz zz ze er r C Co on nd di it ti io on ns s
Set when the buzzer should beep.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the 4 LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Level 1”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*All ■□□□
The buzzer will sound when there is a key click
sound, during battery testing, when there is a
problem with the battery test results, when a
power outage occurs, when there is excessive
load, when a major fault occurs, or when there is
a battery warning.
Level 1 □■□□ Buzz when there is a key click sound, major fault
signal, or battery warning.
Level 2 ■■□□ Buzz when there is a key click sound or major
fault signal.
OFF □□■□ Buzz only when there is a key click sound.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED

13
2
2. .9 9 S Se et tt ti in ng g t th he e U UP PS S O OF FF F O Op pe er ra at ti io on n
Set the shutdown operation for the button on the control panel to stop the UPS.
This setting only changes the “OFF operation” and does not affect the “ON operation”.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “3 seconds”
The blinking pattern changes each time you press .If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*1 sec. ■□□□ Turn OFF when pressed for 1 second.
3 sec. □■□□ Turn off when pressed for 3 seconds.
Special
operation ■■□□
Press for around three seconds until you
hear the buzzer beep. Press and hold for
at least three seconds while this buzzer sound
is audible to turn the UPS OFF.
This feature is intended to prevent unintended contact or operations from
turning OFF the UPS.
This setting only changes the “OFF operation” and does not affect the
“ON operation”.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

14
2
2. .1 10 0 S Se et tt ti in ng g t th he e O Ov ve er rl lo oa ad d R Re ec co ov ve er ry y O Op pe er ra at ti io on n
Set conditions for returning to inverter power supply after switching to bypass power because of overload.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Bypass”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting Value
LED Description
*Automatic
return ■□□□ Automatically switches to inverter power
supply after a certain period of time. *1
Bypass □■□□
If the overload continues, bypass power
supply continues. Once the overload state is
resolved, the source of power is switched to
the inverter.*2
*1. If the overload condition persists after switching to bypass power, the UPS
switches to inverter power again after approximately 2.5 seconds and this
cycle is repeated.
*2. If the voltage of the utility power supply is low and the load current is at or
below the overload detection threshold when the UPS switches to bypass
power supply, the UPS continues to switch between inverter power supply
and bypass power supply.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

15
2
2. .1 11 1 S Se et tt ti in ng g U UP PS S O Op pe er ra at ti io on n a at t O OF FF F
Set the UPS operation when the UPS is stopped by
button operation.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Bypass”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting Value
LED Description
*OFF ■□□□ The UPS stops and power is not supplied.
Bypass □■□□ The power switches to bypass power supply
and power supply continues.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Settings in this menu will not take effect until after you restart the UPS.
Shut down the UPS and restart it again. Before shutting down the UPS,
be sure to shut down the load devices.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

16
2
2. .1 12 2 E En na ab bl li in ng g/ /D Di is sa ab bl li in ng g S Sw wi it tc ch ho ov ve er r t to o B By yp pa as ss s P Po ow we er r S Su up pp pl ly y D Du ur ri in ng g I In np pu ut t E Er rr ro or r
Set whether the UPS will switch to bypass power when an input error (low input voltage or input frequency error) has occurred and the
UPS is overload, there is a UPS fault, or battery discharge has completed.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Disable”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*Enabled ■□□□
When an input error (low input voltage or input
frequency error) occurs, the power switches to
bypass power supply, and power supply continues.
Disabled □■□□
When an input error (low input voltage or input
frequency error) occurs, the power does not switch
to bypass power supply. When the value is set to
this value, power supply stops when a low input
voltage or input frequency error occurs during
bypass power supply.
High input voltage is not included in input errors in this case. When high input
voltage occurs, the power does not switch to bypass power supply regardless of
whether this value is set to “Enable” or “Disable”.
An input error occurs in the following states:
• Low input voltage: Output voltage setting is under -30%
• Input frequency er
r
or: Less than 40 Hz or greater than 120 Hz
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Settings in this menu will not take effect until after you restart the UPS.
Shut down the UPS and restart it again. Before shutting down the UPS,
be sure to shut down the load devices.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

17
2
2. .1 13 3 S Se et tt ti in ng g T Tr ra an ns sm mi is ss si io on n S Si ig gn na al l O Ou ut tp pu ut t D Du ur ri in ng g M Mi in no or r M Ma al lf fu un nc ct ti io on n
Set whether or not to output a “Device error” transmission signal from the CARD I/F connector when a minor malfunction (UPS
surrounding temperature warning) occurs.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold for
three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other than
[INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to settings
mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed the
button too many times and went past the desired LED blinking pattern, keep
pressing the button until you reach the desired LED blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Do not output”
The blinking pattern changes each time you press . If you pressed the
button too many times and went past the desired setting LED blinking pattern,
keep pressing the button until you reach the desired LED blinking pattern
again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
*Output ■□□□
The transmission signal is output when a minor
malfunction (UPS surrounding temperature
warning) occurs.
Minor malfunctions are included in the “Device
errors” transmission signals output from the
CARD I/F connector. The transmission signal
is output when a malfunction occurs.
Serious and minor malfunctions are
indistinguishable.
Do not
output □■□□ The transmission signal is not output when a minor malfunction occurs.
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.

18
2
2. .1 14 4 O Ou ut tp pu ut tt ti in ng g t th he e “ “D De ev vi ic ce e E Er rr ro or r” ” T Tr ra an ns sm mi is ss si io on n S Si ig gn na al l f fo or r T Te es st ti in ng g
Output a simulated “Device error” transmission signal from the CARD I/F connector for equipment testing or the like. After testing is
completed, be sure to return the setting to its original value.
Step Operation Remarks
1 Confirm that [INPUT (Green)] is lit, then press and hold
for three to four seconds. Release the button when the buzzer
sounds.
This operation can be performed no matter the state of all LEDs other
than [INPUT (Green)] (blinking, lit, or not lit).
Once the buzzer makes a “beep-beep” sound, the UPS switches to
settings mode.
The LED will show as follows:
2 Press and release to change the five LEDs within
to the blinking pattern shown in the figure below.
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
3 Press and release to change the four LEDs within
to the blinking pattern for the desired setting.
Example: Setting to “Output”
The blinking pattern changes each time you press . If you pressed
the button too many times and went past the desired setting LED blinking
pattern, keep pressing the button until you reach the desired LED
blinking pattern again.
The setting details are as follows.
Default
Setting
Setting
Value
Setting
Value LED Description
Output ■□□□
The simulated “Device error” signal is output
from the CARD I/F connector of the external
interface area.
Set this value when testing equipment, etc.
The signal is continuously output during the
period that this value is set. Once the testing or
other work is completed, be sure to set the
value to “Do not output”.
*Do not
output □■□□
The signal is not output.
Always set this value except when implementing
testing, etc.
Even if the value is set to “Output”, the value will return to the default setting
“Do not output” at startup after the UPS is stopped (input plug disconnected).
4 Release after three to four seconds when you hear the
buzzer sound.
If you need to change settings in other setting menus, repeat steps 2 and
3 above for each setting menu. Once you have finished making all
desired changes, proceed to step 4.
The buzzer will make a “beep-beep” sound, indicating that the settings
have been stored in the UPS, and the UPS will return to normal mode.
Either [25 (Green)] or
[50 (Green)] will be blinking.
[ALARM (Red)] will
be blinking.
Press and release.
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.
Menu LED
Press and release.
Setting Value LED
Release the button after three to four
seconds when you hear the buzzer
make a “beep-beep” sound.