Front Panel Operation
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4.12.3 Switching mainframe B settings (7001)
Scan List = 1!1-1!10, 2!1-2!10, M1,
NOTE
M1 is a “dummy” channel configured to open all channels. This lets the last channel in a
mainframe open before closing the first channel in the other mainframe.
Card Delay = 0.0
Pole Mode = 2-Pole
Scan Configuration:
Arm Control: Spacing TrigLink
Input Trigger Line 4
Output Trigger Line 3
Count 2
Control Source
Scan Control: Spacing TrigLink
Input Trigger Line 4
Output Trigger Line 3
Count 1
Control Source
Channel Control: Spacing TrigLink
Trigger Link Mode Asynchronous*
Input Trigger Line 1*
Output Trigger Line 2*
Count ScanList*
Control Source*
*RESET default setting
4.12.4 Run DUT test SYSTem
1. Press STEP on Switching Mainframe B.
2. Press STEP on Switching Mainframe A.
3. Observe the scanning sequence. The test will stop after two scans of the 40 channels are finished.
4. Press RECALL on the DMM to display the stored readings.
NOTE
The “Trigger ignored” message will appear on the DMM when the scan sequence switches
from one switching mainframe to the other. This is caused by extraneous triggers and does
not affect the integrity of the testing process. The ignored triggers prevent the “dummy” M1
channels from being measured.
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