Vanguard ATO-600 - Manual (Page 22)

ATO-400 / ATO-600 Operating Procedures
22
Table 5.0 Run Test Procedure (Measure an Unknown Resistance Continued)
STEP ACTION ATO DISPLAY
5-4 Select burn-in time by pressing key (1 -5)
that corresponds to the desired burn-in time
(see display on step 5-3). A display of
selected test current and burn-in time
appears.
NOTE
A 5-second burn-in time was selected in this
example.
5-5 Press the START key to run a resistance
measurement test. The ramping current and
percent of ramp level displays with the
notice TEST IN PROGRESS. When the
test current has ramped up to the specified
level (current is at 100%), the test result
display appears automatically.
5-6 Automatic, no operator action required.
Current, burn-in time, and resistance
measurement changes appear on the display
during burn-in. At the end of the burn-in
time, the current returns to zero.
5-7 Automatic, no operator action required. At
the end of the burn-in time the final
resistance measurement displays. Press the
“ENTER” key to go to next display.
5-8 The “KEEP THIS READING?” menu
displays on the LCD.
5-9 If the test resistance measurement is to be
stored in the meomory, press key #1 (YES).
If the test is not to be stored in memory,
then press key #2 (NO).
CURRENT: 600 AMPS
RAMPING CURRENT 10%
TEST IN PROGRESS
PLEASE WAIT
CURRENT: 600.4 AMPS
BURN-IN: 5 SEC
200.3 MICRO-OHMS
PLEASE WAIT
FINAL RESISTANCE
I= 600.4 AMPS
200.3 MICRO-OHMS
KEEP THIS READING?
1. YES
2. NO
TEST SAVED
CURRENT: 600 AMPS
BURN-IN: 5 SEC
“START” TO RUN TEST