Local Operation
3. Move the cursor to set frequency by inputting
the value of F as 50 Hz, and pressing 5 , 0 , V= 135.2 F= 50.00
ENTER .
Voltage ranges from 0 to 300 V in step of 0.1 V. Frequency ranges from
45 to 1000 Hz in step of 0.01/0.1Hz.
3.2.3.2 The Setting of Output Relay
There is a relay on the output of the AC source for the connection with a load. When output
relay is “ON”, it means that the output relay is closed in spite that the output status of the AC
source is in
QUIT mode. When output relay is “OFF”, it means that the output relay is closed
only as the output status is in RUN mode. If the output status is in QUIT mode, the output
relay will be open.
To set the output relay as ON as follows:
1. Move the cursor to the command of output relay. Output relay=OFF
2. Press
, ENTER to set output relay ON. A
click sound will be produced from the AC source Output relay=ON
when output relay is activated.
Before powering off, please confirm if the AC SOURCE is outputting
voltage. For ensure the life of the AC SOURCE, it powered off under
outputting status is prohibited strongly.
3.2.3.3 The Output Status
There are two statuses of output. One is PAUSE, and another is RUN.
PAUSE: It means the output of the AC source is inactive.
RUN : It means the output of the AC source is active according to the user’s set
parameters.
3.2.3.4 The Programming of 3-Phase Unbalanced Voltage
Only for the 3-phase mode in 6463 and 6490, you can program the 3-phase output with
different voltage:
1. Move the cursor to the command of phase select.
phase select = ∅1
2. Press
or
to set ∅1, and press ENTER.
3. Set the voltage for ∅1.
4. Repeat 1, 2, 3 for ∅2 and ∅3 with the set voltage you desire.
Then, press RUN, you will get the different voltage as you program at the output.
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