Turn-On Checkout - 3

Make sure that the unit is turned off, and make the following connections to the output. If you are verifying a single phase source, you only need to connect one bulb.

Figure 3-1.Verification Connections

 

Procedure

Display

Explanation

1.

Turn the unit on.

Meter mode

Meter mode is active and the Dis annunciator should be

 

 

 

on.

2.

Press the Voltage key.

VOLT

0.00

3.

Press Phase Select

VOLT

0.00

 

until only φ1 is lit.

 

 

Display indicates the default settings.

If you are verifying a three phase source , all phase annunciators should be on.

Single phase units use only phase 1.

4.

Press 1, 2, 0, Enter

VOLT 120

Programs the output on phase 1 to 120 Vrms. After the

 

 

 

value is entered, the display returns to Meter mode,

 

 

 

which indicates that no voltage is applied to the output.

5.

Press Output On/Off

120 V 60 Hz

Turns the output on and applies 120 volts to the phase 1

 

 

 

light bulb. The Dis annunciator should be off and CV

 

 

 

should be on.

If you are verifying three phase sources, repeat steps 2 through 4 for phase 2 and phase 3. All three light bulbs should be lit when this action is complete.

Continue with step 6 of you are verifying three phase sources. Otherwise skip to step #10.

6.

Press the Voltage key.

VOLT

120

 

7.

Press Phase Select

VOLT

120

 

 

until all phase

 

 

 

 

annunciators are lit

 

 

 

8.

Press 0, Enter

VOLT 0

Turns off all light bulbs connected to the three-phase

 

 

 

 

source.

9.

Press Voltage 1, 2, 0,

VOLT

120

Turns on all light bulbs connected to the three-phase

 

Enter

 

 

source.

10.

Press Protect

PROT:CLEAR

Display accesses the protection menu list.

27

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Agilent Technologies 6834B, 6814B, 6843A manual Procedure Display Explanation, Volt, Protclear

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