Agilent-technologies 6613C Manual do Utilizador descarregar pdf (Página 30)

3 - Troubleshooting

30

Figure 3-1 Sheet 2. Troubleshooting Flowchart

Enable output and

program voltage and

current full scale with no

load. Measure output

voltage.

Unit OV's?

From Sheet 1

Go to Sheet 3

Output voltage

> 10% error?

Check to insure OV

setting is not less than

the voltage setting. If not

then replace A1.

Output out of spec

but close?

Yes

No

Check cable W9,

Replace A1

No

Calibrate voltage

CV_Prog &

CC_Prog OK? (see

Table 3-4)

Yes Yes

Replace A2

No

Yes

Program the OV 2

volts lower than the

output voltage.

Output OK but

meter wrong?

No

Calibrate voltage. If

still wrong or will not

calibrate, replace A2

Yes

No

Unit OV's?

OV_Prog OK?

(see Table 3-4)

Calibrate OV. If OV is still

not functioning properly

check W9, replace A1.

Yes

Replace A2

NoYes

Program OV to

full scale

No

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