Table 4-1: Front Panel Controls and Indicators

Number

Control/Indicator

Description

Section

 

 

4 digit, 7 segment LED display. Normally displays the output

 

4

CURRENT display

Current. When the PREV button is pressed, the display in-

 

 

 

dicates the programmed setting of Output Current.

 

5

CURRENT indicator

Green LED, lights for Constant-Current mode operation

 

6

CURRENT control

High resolution rotary encoder for adjusting the Output Cur-

5.2.2

rent. Also selects the Baud-Rate of the communication port.

7.2.4

 

 

 

 

Main function: Output ON/OFF control. Press OUT to set

5.6

 

 

the output On or Off. Press to reset and turn On the output

 

7

OUT button

after OVP or FOLD alarm events have occurred.

5.11

Auxiliary function: Selects between “Safe-Start” and

 

 

 

 

“Auto-Restart” modes. Press and hold OUT button to toggle

 

 

 

between “Safe-Start” and “Auto-Restart”. The VOLT display

 

 

 

will cycle between “SAF” and “AUT”. Releasing the OUT

 

 

 

button while one of the modes is displayed, selects that

 

 

 

mode.

 

8

OUT indicator

Green LED, lights when the DC output is enabled.

 

 

 

Main function: Go to local. Press REM/LOC to put the unit

7.2.5

 

 

into Local mode (REM/LOC button is disabled at Local

 

9

REM/LOC button

Lockout mode).

 

Auxiliary function: Address and Baud Rate setting. Press

7.2.2

 

 

and hold REM/LOC for 3 sec. to set the Address with the

7.2.4

 

 

VOLTAGE encoder and the Baud Rate with the CURRENT

 

 

 

 

 

encoder.

 

10

REM/LOC indicator

Green LED, lights when the unit is in Remote mode.

 

 

 

Foldback protection control.

5.5

11

FOLD button

-Press FOLD to set Foldback protection to On.

 

-To release Foldback alarm event, press OUT to enable the

 

 

 

 

 

 

output and re-arm the protection.

 

 

 

-Press FOLD again to cancel the Foldback protection.

 

12

FOLD indicator

Green LED, lights when Foldback protection is On.

 

 

 

Over Voltage Protection and Under Voltage limit setting.

5.3

13

OVP/UVL button

-Press once to set OVP using VOLTAGE encoder (the cur-

5.4

rent display shows “OUP”)

 

 

 

 

 

-Press again to set the UVL using VOLTAGE encoder (the

 

 

 

current display shows “UUL”).

 

 

 

Main function: Press PREV to display the Output Voltage

 

 

 

and Current setting. For 5 sec. the display will show the set-

 

 

 

ting and then it will return to show the actual Output Voltage

 

14

PREV/ button

and Current.

5.17

Auxiliary function: Front Panel Lock. Press and hold

 

 

PREV button to toggle between “Locked front panel” and

 

 

 

“Unlocked front panel”. The display will cycle between “LFP”

 

 

 

and “UFP”. Releasing the PREV button while one of the

 

 

 

modes is displayed selects that mode.

 

29

83-515-000 Rev. B

Page 37
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TDK 5KW technical manual Section

5KW specifications

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