S8VS Datasheet, PDF (7/24 Pages) Omron Electronics LLC – Switch mode Power Supply (Visible and Slim New Din Rail Power Supply)

I Setting Mode
(Except for S8VS-06024@)
Set various parameters of the power supply unit.
Undervoltage
alarm
*
18.5 t o 20.0 t o 27.5 (V)
0.1V intervals
Maintenance
forecast monitor
(S8VS-09024A)
or Total run time
monitor alarm
(S8VS-09024B)
*
0.0 t o 0.5 to 5.0 (years)
0.5 year intervals
*
1 t o 50 to 150 (kh)
1 kh intervals
* The reverse video indicates
the shipment setting.
Note: 1. Press and hold the (9) Up Key or (10) Down Key for two sec-
onds 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.
I Peak Hold Current Reset
I Total Run Time Monitor
Indication and Alarm Output
(S8VS-@@@24B)
The cumulative running hours of the power supply unit are monitored
as total run time. When the total run time reaches the predetermined
alarm set value, an alarm (a02) and the total run time monitor are
indicated alternately with an output issued from the transistor ((12)
Kh) to an external device. (The output is turned off when the total run
time reaches the alarm set value; with no continuity across (12) and
(13).)
The alarm set value can be changed in the setting mode.
In the case that the total
run time reaches the
set value (88kh) and an
alarm is issued
Note: 1. The total run time cannot be reset. To reset the alarm, in-
crease the alarm set value beyond the value indicated as to-
tal run time.
Ex.) If a customer decided to change the load at 5,000
hours, when they turn the unit again the timing will start at
5,000 hours and on.
2. The alarm function (setting, indication, and output) is not
provided for S8VS-06024B.
Operation mode
Key 3 seconds or more
Reset
2 seconds
Peak hold current
value measurement
starts
Note: The peak hold current value is not reset in the setting mode.
I Self-Diagnostics Function
(6) Main display
Description
Output state
---
Noise detected in voltage or current No change
h%t
Overheated
(12) OFF
e01
Undervoltage alarm set value memory (11) OFF
error
e02
Memory error of alarm set value of (12) OFF
maintenance forecast monitor or total
run time monitor
e03
Other memory error
(11) (12) OFF
Restoration method
Automatic restoration
Setting after restoration
No change
Automatic restoration
No change
Press and hold the (9) Up Key or (10) Shipment setting or
Down Key for three seconds and check value set in the setting
the set value of the corresponding point. mode again
The set value must return to the
shipment setting
Turn the AC input off then on again.
If the product is not reset, contact the
dealer.
No change
Note: 1. External noise is probable as a cause of “---”, “e01”, “e02” and “e03” errors.
2. Operation out of the derating curve area, ventilation error, and incorrect mounting direction are probable as a cause of “h%t” error.
3. If the “h%t” error state continues for about three hours, the maintenance forecast monitor function (S8VS-@@@24A only) becomes invalid.
The indication for maintenance forecast monitor remains as “h%t” even after the overheat condition is removed, and the Yrs output (12)
remains OFF (with no continuity across (12) and (13)).
Replace the power supply if this condition occurs even if the output is correct, as internal parts may be deteriorated.
4. The “h%t” error detection function is only for the S8VS-@@@24A.
Switch mode Power Supply S8VS
L-61