Vanguard Tri-Phase User Manual
Page 29
TRI-PHASE OPERATING™ INSTRUCTIONS
29
13.0 Single-Phase Transformer Test Procedure (continued)
Single-Phase Transformer Test Procedure (continued)
STEP DESCRIPTION
DISPLAY
ACTION
8
“Start/Stop Test Status Display”
“START” TO TEST
OR
“STOP” TO ABORT
Press START key
9
“Test in Progress” status display
TEST IN PROGRESS
PLEASE WAIT…
None
10
“Test Results Status Display”
Observe ratio, excitation current,
and percentage error on LCD
display
RATIO
mA
%DIFF
+10.005
1.9
0.05
None
11
“Test Results Status Display”
Go to next LCD display
RATIO
mA
%DIFF
+10.005
1.9
0.05
Press any key or push
down Control Knob
12
Select “YES” from the “Print
Test Results Menu” to print test
result on built-in
printer
PRINT TEST RESULTS?
1.YES
2.NO
Press key number 1
or push down Control
Knob
13
Select “Column” from the “Print
Format Menu”
PRINT FORMAT
1.COLUMN
2.DETAILED
Press key number 1 or
push down Control
Knob for a column
report.
14
Select “YES” from the “Keep
This Reading Menu” to store
current test reading (i.e., test
results) in non-volatile memory
NOTE:
Refer to note at end of table
KEEP THIS READING?
1.YES
2.NO
Press key number 1 or
push down Control
Knob to store reading
15
“Test Saved Status Display”
Current test reading is saved
TEST SAVED
Press any key or push
down Control Knob
16
Select “NO” from the “Run
Another Test Menu”
RUN ANOTHER TEST?
1.YES
2.NO
3. REPEAT PREV. TEST
Press key number 2
Selection of 2 may be
made by turning the
Control Knob. Push
down Control Knob
after 2 is selected
17
Selecting “YES” from the “Save
This Record Menu”
Store test results in FLASH
EEPROM
SAVE THIS RECORD?
1.YES
2.NO
Press key number 1
or push down Control
Knob