8. Parameters and settings

Power module model

DCP405

DCM220

MAXimum [V]

40

20

MINimum [V]

0

1

DEFault [V]

0

0

Value after *RST or *TST?

0

0

STEP MINimum [V]

10m

10m

STEP MAXimum [V]

5

2

STEP DEFault [V]

100m

100m

PROTection DELay MINimum [s]

0

0

PROTection DELay MAXimum [s]

10

10

PROTection DELay DEFault [s]

5m

5m

CALibration VALue MINimum[V]

0.15

2

CALibration VALue MIDdle[V]

20

10

CALibration VALue MAXimum[V]

38

18

Programming range or model

DCP405

DCM220

MAXimum [A]

5

4

MINimum [A]

0

0

DEFault [A]

0

0

Value after *RST or *TST?

0

0

STEP and STEP MINimum [A]

10m

10m

STEP MAXimum [A]

1

1

STEP DEFault [A]

50m

50m

PROTection DELay MINimum [s]

0

0

PROTection DELay MAXimum [s]

10

10

PROTection DELay DEFault [s]

20m

20m

CALibration VALue MINimum[A]

50m

500m

CALibration VALue MIDdle[A]

2.425

2

CALibration VALue MAXimum[A]

4.8

3.5

Programming range or model

DCP405

DCM220

MINimum [W]

0

0

DEFault [W]

155

80

MAXimum [W]

155

80

PROTection LEVel DEFault [W]

155

80

PROTection DELay MINimum [s]

1

1

PROTection DELay MAXimum [s]

300

300

PROTection DELay DEFault [s]

10

10

Command

Power on

*RST

*ESE

0

Not affected

*ESR

0

Not affected

*SRE

0

Not affected

*STB?

0

???

CAL[:MODE]

OFF

CAL:STAT

ON if valid calibrating data for both voltage and current exists in the non-volatile memory, otherwise OFF.

DISP:BRIG

Power down state

20

DISP:VIEW

Power down state

1

DISP[:STAT]

Power down state

Not affected

INST:NSEL

1

INST:SEL

CH1

MEMM:CDIR

/

MEMM:DOWN:FNAM

""

MMEM:LOCK

Power down state

Not affected

OUTP[:STAT]

Power down state

OFF

OUTP:DPR

Power down state

Not affected

OUTP:PROT:COUP

Power down state

OFF

OUTP:TRAC

Power down state

OFF

SENS:CURR:RANG

Power down state

BEST

SENS:DLOG:FUNC:CURR

Power down state

OFF

SENS:DLOG:FUNC:POW

Power down state

OFF

SENS:DLOG:FUNC:VOLT

Power down state

OFF

SENS:DLOG:PER

Power down state

0.02

SENS:DLOG:TIME

Power down state

60

[SOUR[n]]:CURR

Power down state

DEF (see Section 8.1)

[SOUR[n]]:CURR:PROT:DEL

Power down state

DEF (see Section 8.1)

[SOUR[n]]:CURR:PROT:STAT

Power down state

OFF

[SOUR[n]]:CURR:PROT:TRIP?

0

[SOUR[n]]:CURR:STEP

Power down state

DEF (see Section 8.1)

[SOUR[n]]:POW:PROT[:LEV]

Power down state

DEF (see Section 8.1)

[SOUR[n]]:POW:PROT:DEL

Power down state

DEF (see Section 8.1)

[SOUR[n]]:POW:PROT:STAT

Power down state

ON

[SOUR[n]]:POW:PROT:TRIP?

0

[SOUR[n]]:VOLT

Power down state

DEF (see Section 8.1)

[SOUR[<n>]]:VOLT:PROG[:SOUR]

INT

[SOUR[n]]:VOLT:PROT:DEL

Power down state

DEF (see Section 8.1)

[SOUR[n]]:VOLT:PROT:STAT

Power down state

OFF

[SOUR[n]]:VOLT:PROT:TRIP?

0

[SOUR[n]]:VOLT:STEP

Power down state

DEF (see Section 8.1)

[SOUR[<n>]]:VOLT:SENS[:SOUR]

Power down state

OFF

STAT:OPER[:EVEN]

0

Not affected

STAT:OPER:COND

0

Not affected

STAT:OPER:ENAB

0

Not affected

STAT:OPER:INST[:EVEN]

0

Not affected

STAT:OPER:INST:COND

0

Not affected

STAT:OPER:INST:ENAB

0

Not affected

STAT:OPER:INST:ISUM[:EVEN]

0

Not affected

STAT:OPER:INST:ISUM:COND

0

Not affected

STAT:OPER:INST:ISUM:ENAB

0

Not affected

STAT:QUES[:EVEN]

0

Not affected

STAT:QUES:COND

0

Not affected

STAT:QUES:ENAB

0

Not affected

STAT:QUES:INST[:EVEN]

0

Not affected

STAT:QUES:INST:COND

0

Not affected

STAT:QUES:INST:ENAB

0

Not affected

STAT:QUES:INST:ISUM[:EVEN]

0

Not affected

STAT:QUES:INST:ISUM:COND

0

Not affected

STAT:OPER:INST:ISUM:ENAB

0

Not affected

SYST:CHAN:INFO:ONT:LAST?

0

SYST:CHAN:INFO:ONT:TOT?

Power down state

Not affected

SYST:CPU:INFO:ONT:LAST?

0

SYST:CPU:INFO:ONT:TOT?

Power down state

Not affected

SYST:ERR:COUN?

0

SYST:POW

Power down state

ON

SYST:TEMP:PROT [AUX]

Power down state

55

SYST:TEMP:PROT:DEL [AUX]

Power down state

30

SYST:TEMP:PROT:STAT [AUX]

Power down state

ON

SYST:TEMP:PROT CH1|CH2

Power down state

75

SYST:TEMP:PROT:DEL CH1|CH2

Power down state

30

SYST:TEMP:PROT:STAT CH1|CH2

Power down state

ON

TRIG:DEL

Power down state

0

TRIG:SLOP

Power down state

POS

TRIG:SOUR

Power down state

IMM

TRIG:SOUR:DLOG

Power down state

IMM

Calibration (CAL)

Remote sensing (VOLT:SENS)

Voltage
programming (VOLT:PROG)

Tracking
control (OUTP:TRAC)

Coupling (INST:COUP:TRAC)

TRACking

Disabled

Disabled

Disabled

Common ground

Disabled

Split rails coupling

Disabled

Coupled in PARallel

Disabled

Disabled

Disabled

Coupled in SERies

Disabled

Disabled

Disabled

Disabled

Function

State / Value

SCPI command reference

Over-current protection (OCP)

OFF

CURR:PROT:STAT

Over-voltage protection (OVP)

OFF

VOLT:PROT:STAT

Over-power protection (OPP)

ON

POW:PROT:STAT

OPP trip level

155.00 W

POW:PROT:TRIP

OPP delay

10 s

POW:PROT:DEL

Channel Over-temperature protection (OTP)

ON

SYST:TEMP:PROT:STAT

Channel OTP trip level

60.00 oC

SYST:TEMP:PROT:TRIP

Channel OTP delay

30 s

SYST:TEMP:PROT:DEL

AUX sensor OTP

ON

SYST:TEMP:PROT:STAT AUX

AUX sensor OTP trip level

50 oC

SYST:TEMP:PROT:TRIP AUX

AUX sensor OTP delay

10 s

SYST:TEMP:PROT:DEL AUX

Shutdown when protection tripped

OFF

SYST:POW:PROT:TRIP

Switch off all outputs when protection tripped

OFF

OUTP:PROT:COUP

Remote voltage programming

OFF

VOLT:PROG

Remote voltage sense

OFF

VOLT:SENS

Coupling mode

NONE

INST:COUP:TRAC

Tracking mode

OFF

OUTP:TRAC

Calibration password

eezbb3

CAL:PASS:NEW

System password

Not defined

SYST:PASS:NEW

Communication mode

Local

SYST:LOC

Front panel lock

OFF

SYST:KLOC

Front panel display

ON

DISP:STAT

Ethernet communication

OFF

SYST:COMM:ENAB 0, ETH

Force disabling of all outputs on power up

OFF

SYST:PON:OUTP:DIS

Beeper

ON

SYST:BEEP:STAT

“Key pressed” click tone

OFF

SYST:BEEP:KEY:STAT

Ethernet port communication

5025

SYST:COMM:ETH:PORT

Ethernet MAC

74-69-69-2D-30-00

SYST:COMM:ETH:MAC

Serial data bits

8

–

Serial stop bits

1

–

Serial port speed

115200

–

Serial port parity bit

NONE

–

NTP service

OFF

SYST:COMM:ENAB 0, NTP

NTP server

europe.pool.ntp.org

SYST:COMM:NTP