Omron S8VS Series Manual page 17

■ Self-Diagnostics Function
Numbers in the following table indicate the number used in Nomenclature on pages 11, 14 and 15.
(6) Main display Description
Noise detected in voltage or cur-
---
rent
Overheated
h\t
Undervoltage alarm set value
e01
memory error
Memory error of alarm set value of
maintenance forecast monitor or
e02
total run time monitor
Other memory error
e03
Hardware error
(S8VS-48024A/B only)
e04,
e05
Note: 1. External noise is probable as a cause of "
2. Operation out of the derating curve area, ventilation error, and incorrect mounting direction are probable as a cause of "
h\t
3. If the " " error state continues for more than three hours, the maintenance forecast monitor function becomes invalid. The Yrs output
(Maintenance forecast output terminal (Yrs)) will remain OFF (no continuity).
Replace the power supply if this condition occurs even if the output is correct, as internal parts may be deteriorated.
h\t
4. The " " error detection function is only for the S8VS-@@@24A@.
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Output status
No change Automatic reset.
Maintenance fore- Automatic reset.
cast output terminal
(Yrs) turns OFF.
Press and hold the Up Key U (9) or Down
Undervoltage output
Key D (10) for three seconds and check the
terminal (DC LOW)
turns OFF. set value of the corresponding point.
The set value must return to the
Maintenance fore-
shipment setting
cast output terminal
(Yrs) turns OFF or
total run time output
terminal (kh) turns
OFF.
Undervoltage output Turn the AC input OFF then ON again.
terminal (DC LOW) If the Product is not reset, contact the dealer.
turns OFF.
Maintenance fore-
cast output terminal
(Yrs) turns OFF or
total run time output
terminal (kh) turns
OFF.
Undervoltage output Turns the AC input OFF then ON again.
terminal (DC LOW) If the Product is not reset, contact the dealer.
turns OFF.
Maintenance fore-
cast output terminal
(Yrs) turns OFF or
total run time output
terminal (kh) turns
OFF.
--- e01 e02 e03 e04
", " ", " ", " ", "
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
Restoration method
e05
", and " " errors.
S8VS
Setting after
restoration
No change
No change
Shipment setting or
value set in the setting
mode again
No change
No change
h\t
" error.
17