Delta 16 SM600 Datasheet download pdf (Page 15)

SM6000 DELTA ELEKTRONIKA BV

July 2003, rev. March 2012 OPERATING MAINTENANCE TROUBLE SHOOTING CALIBRATING Page 4 - 2

switch on will be the same as be fore switch ing the mains volt age

off.

4) AN A LOG PRO GRAMMING

• Set DIP switch 1 of SW1 in po si tion UP to se lect CON E for pro -

gram ming. For SM300-20 / SM600-10 see para graph ISO-AMP.

• Dis able Key lock.

• Set the unit in RE MOTE CV for volt age pro gram ming and/or in

RE MOTE CC for cur rent pro gram ming.

Use the RE MOTE/LO CAL but ton and push this but ton sev eral

times un til the right set ting is ac ti vated.

Note that pushing the RE MOTE/LO CAL but ton will shut down the

out put to avoid ac ci den tal dam age to the load.

• Con nect the pro gram ming volt age source(s) (0 - 5 V) to the an a -

log pro gram ming con nec tor CON E on the rear panel (see fig.

4 - 2 and fig. 4 - 3). Al ways use a shielded ca ble (max. 30 me ter)

for pro gram ming.

• Turn the out put on again with the OUT PUT ON/OFF but ton.

• If only the volt age is pro grammed, the max i mum cur rent can still

be set with the CC knob on the front panel and vice versa. If this is

not de sir able the unit can be or dered with Op tion P001 or Op tion

P220 in or der to have a fixed set ting for the CV and the CC knob

on the front panel, see also par. 34) in pre vi ous chap ter "De scrip -

tions".

• To avoid hum or noise, the pro gram ming ca ble may have to be

twisted in some cases.

• To pro gram the unit by cur rent in stead of volt age, sim ply use a

par al lel re sis tor as a cur rent to volt age con verter.

• Pressing the DIS PLAY SET TINGS but ton will show the pro -

grammed val ues for CV and CC.

• CAU TION: The an a log in puts are not iso lated from the out put.

The Ø of the prog. in put (pin 1) is in ter nally con nected to the S–,

the S– is con nected to the neg a tive out put. To pro tect the in ter nal

wir ing a 650 mA self-resetting fuse is con nected in se ries (F27_1

on P598). To avoid earth loops, use an iso lated pro gram ming

source. If this is not pos si ble, see nest para graph 5) for us ing the

op tional ISO AMP CARD.

5) ISO LATED AN A LOG PRO GRAM MING

• For pro gram ming via the ISO AMP CARD, set DIP switch 1 on

SW1 in the po si tion DOWN.

• When the ISO AMP CARD is built in side the unit, CON E has been

re moved. Use CON H in stead. The pin ning of CON H is equal to

the pin ning of CON E .

• For fur ther op er at ing in struc tions, see pre vi ous para graph 4).

6) IEEE488 / RS232 PRO GRAMMING

• Set DIP switch 1 on SW1 in po si tion DOWN for pro gram ming with

the PSC-488 us ing CON H or pro gram ming with the PSC-232 us -

ing CON F and G. With DIP switch 1 in this

po si tion, the sig nals Vprog (pin 11) and Iprog (pin 3) are

dis abled on CON E. All the other sig nals can still be used.

• Set the unit in RE MOTE CV for volt age pro gram ming and/or in

RE MOTE CC for cur rent pro gram ming us ing the SCPI com -

mands (see man ual PSC) or us ing the RE MOTE/LO CAL but ton

on the unit. Push this but ton sev eral times un til the right set ting is

ac ti vated. Set ting the unit in RE MOTE or LO CAL will cause the

out put to shut down to avoid ac ci den tal dam age to the load. Turn it

on again us ing the SCPI com mand or with the OUT PUT ON/OFF

but ton.

• Set DIP switch 1 on SW1 in po si tion UP to enable CON E again for

an a log pro gram ming.

In this po si tion volt age and cur rent pro gram ming on CON F and H

is dis abled. The other func tions and sig nals can still be pro -

grammed and read back.

7) MON I TORING OUT PUTS

• The 5 V level is com pat i ble with most in ter faces.

• The mon i tor ing out puts can drive a me ter di rectly (fig. 4 - 4).

fig. 4 - 4

Re mote con trol

fig. 4 - 5

Lo cal sens ing

fig. 4 - 6

Re mote sens ing with shielded wires

fig. 4 - 7

Re mote sens ing, volt age drop in load leads sub -

tracts from max. out put

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Delta 16 SM600 Datasheet Page 15

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