EEC 6500 Series - Page 25

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controlled by a remote control box from the rear panel. Once the setting is ON, the Current
display will indicate “PLC-ON” and the buzzer will sound beeps twice whenever a key is being
pressed. At this time, all keys at front panel are disabled except the LOCK/LOCAL, SYSTEM and
METER keys are functioning as normal.
3. Analog Bus (Option)
Only available when this option has included. The Frequency display will indicate “AnLG” while the
Voltage display indicates “bus”. By pressing the “︿” or “﹀” key from the Current display, select
the OFF/V-F. It can use external 0 – 10Vdc input to control output voltage and frequency in
manual mode. Please refer to Chapter 6.2.
4. GPIB Address
Only available when this option has included. The Frequency display will indicate “GPIb” while the
Voltage display indicates “Addr”. By pressing the “︿” or “﹀” key from the Current display, select
the GPIB address. Please refer to Chapter 5: GPIB Interface for details.
5. Auto Voltage Adjust
At this setup, the Frequency display will indicate “Auto” while the Current display indicates “Adj”.
Press the “︿” or “﹀” key from the Current display to select ON/OFF for the Auto Voltage Adjust
function. When the Auto Voltage is enabled, the voltage regulation can be improved within 0.1V
as comparing to actual output value and setting value.
6. Power- Up Status
While the Voltage display indicates “P-UP”, press the “︿” or “﹀” key from the Current display to
select ON/OFF/LAST for the output status. As the Power-Up is turned OFF, the output is set to be
at OFF condition after turn OFF or ON again the AC source. When the Power-Up is ON, then the
output is instantly ON after the AC Power Source is being OFF and ON again. When the Power-Up
is set to LAST, the display will indicate last POWER OFF setting status. Note: This setup will only in
effective after turning off and on the AC Power Source.
7. Testing Time Unit
When the Frequency display indicates “t”, press the “︿” or “﹀” key from the Current display to
select SEC/Min/Hour. The testing time dwells during the output operation is based on the testing
time unit setting at this setup.
8. Auto Loop Cycle Ratio Selection
The Frequency display will indicate “LooP” while the Voltage display indicates “rAtE”. By pressing
the “︿” or “﹀” key from the Current display, choose the ”×1”、“×10” or “×100” for the loop cycle
ratio selection. This selected loop rate will then be used as a multiplier (×1, ×10 or ×100) to the