Switch Mode Power Supply
S8VS
11
Engineering Data (S8VS-
@@@
24
@@
Only)
■
Mode Change
S8VS-
@@@
24A
@
Models (with display monitor) can display the output voltage, output current, peak hold current, or maintenance forecast moni-
tor time. S8VS-
@@@
24B
@
Models (with display monitor) can display the output voltage, output current, peak hold current, or total run time.
Note:
No setting mode is provided for the S8VS-06024
@
.
■
Operation Mode
Various states of the Power Supply are indicated.
Note: 1.
The peak hold current starts measuring the current 3 seconds after the Power Supply is started. Inrush current is thus not measured.
2.
For the factory setting, the output voltage will be displayed when the power supply is first turned ON. Thereafter, the output voltage will
be indicated in the same display when shutting down.
■
Setting Mode (Except for S8VS-06024
@
)
Set various parameters of the Power Supply.
Note: 1.
Press and hold the (9) Up Key
U
or (10) Down Key
D
for two seconds or more to increase or decrease the value rapidly.
2.
The S8VS-06024
@
is not provided with the setting mode and its parameters are fixed at the shipment setting.
Power-ON
Operation mode
Press Mode key and
hold for three seconds or more.
Or no key operation for 30 seconds or more.
Model indication
Setting mode
Press and hold
Up key
U
or Down Key
D
for three seconds or more.
Output voltage
(Voltage output by Power Supply is
monitored and displayed.)
Output current
(Current output by Power Supply is
monitored and displayed.)
Peak hold current
(Maximum current output by Power Supply is
recorded and displayed.)
Total run time monitor
Output voltage
(Voltage output by Power Supply is
monitored and displayed.)
Output current
(Current output by Power Supply is
monitored and displayed.)
Peak hold current (See note 1.)
(Maximum current output by Power Supply is
recorded and displayed.)
Maintenance forecast monitor
Models with Maintenance Forecast Monitor (S8VS-
@@@
24A
@
)
Models with Total Run Time Monitor (S8VS-
@@@
24B
@
)
Operation Mode
Undervoltage
detected
Total run
time
1,000-hour steps
*
1 to
50
to 150 (
×
1000 h)
/
/
Press 3 seconds or more or no key
pressed for 30 seconds or more.
o r
Press 3 seconds
or more.
* Factory settings are in
reverse type.
Models with Maintenance Forecast Monitor (S8VS-
@@@
24A
@
)
Models with Total Run Time Monitor (S8VS-
@@@
24B
@
)
Operation Mode
Undervoltage
detected
Maintenance
forecast
18.5 to
20.0
to 27.5 (V)
0.1-V steps
* Factory settings are in reverse
type.
*
0.5-year steps
*
0.0 to
0.5
to 5.0 (y)
/
/
Press 3 seconds or more or no key
pressed for 30 seconds or more.
or
Press 3 seconds
or more.
18.5 to
20.0
to 27.5 (V)
0.1-V steps
*