2-16
2.5.5 AC Current Operating Procedure
CAUTION - Place the PMC in Standby mode. Connect the Ammeter to the PMC as shown in
Figure 2.6 below and proceed with the following steps:
1. Press 60 HZ or 400 HZ.
2. Press CURRENT.
3. Enter the desired current using the keypad and the unit keys.
4. Press OPER.
5. MODIFY, MEMORY, or %DEV may be used. The FREQUENCY or CURRENT may be
modified.
6. Press STBY when the measurement is complete to remove the output signal.
AUX. V
VOLTAGE
CURRENT
1040C PANEL METER CALIBRATOR
REMOTE
BECKMAN
3020
V
C
A
10A
Figure 2.6 – PMC COMNNECTIONS FOR TESTING AC CURRENT OPERATION