background image

DCP42

en

GB_V1.5

   

12/14

 

15

8.1

 

External

 

Timed

 

Program

 

Window

 

 

 

Clear

 

Table:

 

Delete

 

all

 

data

 

in

 

the

 

Display

 

Table

 

and

 

prepare

 

for

 

new

 

data

 

entry.

 

Run

 

(Stop):

 

To

 

run

 

and

 

stop

 

the

 

Timed

 

Program.

 

Running

 

Cycle:

 

Enter

 

the

 

number

 

of

 

desired

 

running

 

cycles

 

here.

 

 

The

 

numerical

 

range

 

for

 

cycling

 

is

 

0

999.

 

Note

 

that

 

the

 

maximum

 

cycles

 

can

 

be

 

set

 

to

 

‘infinite’

 

when

 

0

”cycles

 

is

 

entered.

 

The

 

External

 

Timed

 

Program

 

allows

 

the

 

user

 

to

 

set

 

the

 

output

 

either

 

ON

 

or

 

OFF

 

by

 

selecting

 

the

 

boxes

 

in

 

the

 

last

 

column.

 

 

8.2

 

Output

 

ON/OFF

 

function

 

 

Output

 

ON

 

Ticked:

 

Output

 

is

 

ON

 

for

 

that

 

step

 

 

Output

 

ON

 

Un

ticked:

 

Output

 

is

 

OFF

 

for

 

that

 

step.

 

 

8.3

 

Automatic

 

Timed

 

Output

 

Operation

 

1.

 

Clear

 

old

 

data

 

in

 

the

 

table

 

by

 

clicking

 

[Clear

 

Table].

 

2.

 

Enter

 

data

 

in

 

the

 

table

 

using

 

'Up

Down

Left

Right'

 

keys

 

on

 

PC

 

keyboard

 

for

 

new

 

locations.

 

3.

 

Data

 

that

 

exceed

 

the

 

rated

 

voltage

 

and

 

current

 

will

 

not

 

be

 

accepted.

 

4.

 

Voltages

 

that

 

exceed

 

the

 

UVL

 

(Upper

 

Voltage

 

Limit)

 

will

 

not

 

be

 

accepted.

 

5.

 

If

 

retrieved

 

or

 

entered,

 

data

 

that

 

exceed

 

the

 

preset

 

Upper

 

or

 

Lower

 

Limit

 

setting

 

for

 

voltage

 

/

 

current

 

/

 

time

 

periods

 

will

 

switch

 

to

 

red

 

in

 

color

 

and

 

will

 

not

 

be

 

accepted.

 

6.

 

When

 

the

 

running

 

time

 

period

 

of

 

any

 

step

 

is

 

set

 

to

 

zero

 

minutes

 

and

 

zero

 

seconds,

 

this

 

step

 

becomes

 

the

 

terminating

 

step

 

and

 

the

 

cycle

 

will

 

end

 

at

 

this

 

step.

 

In

 

the

 

above

 

example

 

there

 

are

 

4

 

steps

 

each

 

with

 

a

 

2

 

second

 

time

 

period,

 

if

 

step

 

3

 

is

 

set

 

to

 

zero

 

minutes

 

&

 

seconds,

 

the

 

program

 

will

 

only

 

cycle

 

step

 

1

 

and

 

2

 

and

 

will

 

not

 

go

 

to

 

step

 

4.

 

7.

 

Enter

 

the

 

number

 

of

 

desired

 

running

 

cycles.

 

8.

 

Click

 

[Run]

 

to

 

run

 

the

 

External

 

Time

 

Program.

 

The

 

External

 

Timed

 

Program

 

feature

 

allows

 

the

 

user

 

to

 

set

 

the

 

output

 

either

 

ON

 

or

 

OFF

 

by

 

selecting

 

the

 

boxes

 

in

 

the

 

last

 

column.

 

Summary of Contents for DPC42

Page 1: ...USER GUIDE Model DCP42 160W Laboratory Grade Constant Power Switching Mode Power Supply...

Page 2: ...Activating the Remote Control Mode 8 4 3 3 Deactivating the Remote Control Mode 8 4 3 4 Factory Default Reset 8 5 OPERATION 9 5 1 Powering the Supply 9 5 2 Switching the Power Supply ON and Self Test...

Page 3: ...sing 12 6 4 1 Connection 12 6 4 2 Disconnection 12 6 5 Remote Control Operation 13 6 5 1 REMOTE CONTROL METHOD 1 Using two external DC voltage sources 13 6 5 2 REMOTE CONTROL METHOD 2 Using two 0 to 5...

Page 4: ...plications Features include the following Dual action Course Fine tuning provides smooth accurate and quick setting of Voltage Current Setting changing and verifying the current limit level is conveni...

Page 5: ...nd clear up the cause first Replace the AC fuse with the same type and rating as the original fuse The maximum output voltage of the DCP42 exceeds 60VDC avoid touching the metal contact parts at the o...

Page 6: ...et Keyd 1 2 3 Menu Key Shift Key Lock Unlock Key A W meter Key Output ON OFF V t Key 7 Output Safety Jacks Rated 10A 8 USB Remote Control port For access to computer to run cyclical operation with pro...

Page 7: ...red down 4 The user can change these output settings using the voltage and current knobs Recall No Output Voltage Output Current P1 5V Maximum P2 13 8V Maximum P3 40V Maximum 4 3 Set Mode Enter the Se...

Page 8: ...s located on the front panel will be locked the Lock Unlock button light switches ON 4 3 3 Deactivating the Remote Control Mode a Press the Lock Unlock button to unlock all of the function keys b Repe...

Page 9: ...d then fine tuning The display will resume its normal brightness after few seconds to confirm an adjustment 5 4 Connecting the Power Supply and running a Test 1 Connect the equipment under test to the...

Page 10: ...CB Using the AB setting as an example turn the Voltage control knob until A b appears on the voltmeter display and then turn the Current control knob to set to desired transit time t 5 seconds for exa...

Page 11: ...waveforms Example 1 Pulse waveform with 3sec at 10V and 1sec at 5V Set A Preset 1 5V set B Preset 2 10V Set Func A 1 second by turning the Current control knob Func B 3 seconds using the same procedur...

Page 12: ...to confirm and to return to normal operation Note The UVL and UCL settings default to the maximum output value 6 4 Remote Sensing Note Observe warnings displayed by the Power Supply an incorrect disco...

Page 13: ...the power supply by varying the external voltage source Short circuit the main output with 14AWG wire to check the CC setting on the display while varying the external voltage source 6 5 2 REMOTE CONT...

Page 14: ...all and use the software please refer to the instructions provided on the supplied CD ROM and or the instructions provided in the HELP Utility within the software program Check the software download p...

Page 15: ...Up Down Left Right keys on PC keyboard for new locations 3 Data that exceed the rated voltage and current will not be accepted 4 Voltages that exceed the UVL Upper Voltage Limit will not be accepted...

Page 16: ...Set t a b 1 second Set t b a 2 seconds Set Func A 3 seconds Set Func B 3 seconds Example 4 Irregular waveform Set A 5V B 10 V Set t a b 2 second Set t b a 2 seconds Set Func A 2 seconds Set Func B 6 s...

Page 17: ...ise peak peak Voltage 80mVp p Current Ripple Noise peak peak 50mA Meter Type Accuracy Voltage Meter 4 Digit LED Display 0 1 5 counts Current Meter 4 Digit LED Display 0 1 5 counts Resolution Output Vo...

Page 18: ...P 3 0KVac I P F G 1 5KVac O P F G 0 5KVac Insulation Resistance I P O P I P F G O P F G 100Mohm 500Vdc EMC CE EN55011 Harmonics Current Emission EN 61000 3 2 Voltage Fluctuations Flicker EN 61000 3 3...

Page 19: ...heck to see if any ventilation holes are blocked also check that there is sufficient clearance around the power supply Listen carefully for the short wind sound emanating from the cooling fan when the...

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