User manual

User Manual – Rev B FCS Series II
• 104V for 1 minute.
• 122V for 1 minute.
• 115V for 1 minute.
The ← key (backspace the test at any time.
FREQUENCY
• 400Hz for 1 minute.
The ← key (backspace) will terminate the test at any time.
10.8 Abnormal Test
) will terminate
This test will change the output frequency in the following sequence:
• 360Hz for 1 minute.
• 440Hz for 1 minute.
From the MIL704 main menu Figure 10-2) scroll to the ABNORMAL AC entry using the up and
select the ABNORMAL screens. The screen will
igure 10-5.
down cursor keys. Press the ENTER key to
appear as shown in F
has the following tests:
AGE
GE
CY
CY
by scrolling to the highlighted selection using the up and down
ll change the output voltage for the selected phase in the following sequence:
00Hz and VFREQ:
50msec.
• The voltage gradually decays with time to 125 volt by the following equation:
V = 124.6 + 2.77/t. For 0.05 ≤ t ≤ 6.925
• Stay at 125V for 93 seconds before returning to 115V.
For 60Hz only:
• 180V for 3.34msec
• The Voltage gradually decays with time to 122 volt by the following equation:
V = 121.7 + 0.583/t. For 0.00334 ≤ t ≤ 1.947
Figure 10-5: Abnormal Screens
The ABNORMAL SCREEN
1. OVER VOLT
2. UNDER VOLTA
3. OVER FREQUEN
4. UNDER FREQUEN
The above test can be selected
key and the ENTER key to start the selected test.
OVER VOLTAGE
This test wi
For 4
• 180V for
California Instruments 136