Filter
Top Products
Turn-On Checkout - 3
27
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 Display indicates the default settings.
If you are verifying a three phase source, all phase
annunciators should be on.
3.
Press Phase Select
until only
φ
1 is lit.
VOLT 0.00 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
until all phase
annunciators are lit
VOLT 120
8.
Press 0, Enter
VOLT 0 Turns off all light bulbs connected to the three-phase
source.
9.
Press Voltage 1, 2, 0,
Enter
VOLT 120 Turns on all light bulbs connected to the three-phase
source.
10.
Press Protect
PROT:CLEAR Display accesses the protection menu list.