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7.3 Test
SET and MODE
3 seconds
DISPLAY
DISPLAY
Display
DISPLAY
mode
DISPLAY
DISPLAY
(1) Input wiring check
It becomes a wiring check screen and can check the connection status of a voltage input and a current input.
Positive phase sequence display.
The example of a display (3φ3W)
Main monitor
Sub monitor (Left) (
Sub monitor (Right) (
38
Note(
) It is set to "－－－－" if it is used in 1φ3W and 1φ2W circuit.
39
Note(
) The phases displayed by setting of an input circuit phase wire change are different at 1φ3W.
There is no phase display at 1φ2W.
Input wiring check
MODE
Alarm output check
MODE
Analog output check
MODE
Pulse output check
MODE
LCD display check
MODE
38
(
)：Positive phase sequence,"
Negative phase sequence, "
With no input, "－－－－"
39
)：Power of R phase.
39
)：Power of T phase.
Test mode is selected by pressing SET and MODE switches
continuously for longer than 3 seconds.
Pushing MODE switch performs movement of setting item.
The present mode can be returned to the display mode by
pressing DISPLAY switch.
Negative phase sequence display.
"(Positive),
"(Negative),
61
SFLC-211-185
Flicker
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