Associated Research OMNIA II 8204, Operation And Service Manual

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10 GPIB Card
This option provides all of the function control of the RS232 interface with the addition
of SRQ functions. All commands can be found in section
7. Bus Remote Interface
USB/GPIB/RS-232 of this manual.
11 DUT Output Relay Controls (Models 8206 Only)
This option provides additional settings to control the DUT Output L and N terminals
during ACW, DCW and IR tests. When this option is installed and the DUT-HV setting
is enabled in the Setup System screen an additional parameter will be available in the
ACW, DCW and IR Test Parameter Settings screen. The operator can configure the
DUT Output L and N terminals to O (off), H (which places them at high potential) or L
(which places them at return potential). Refer to the table below for more details.
State Selection
(DUT-HV ON)
Description
L DUT L, N connected to Return
H DUT L, N connected to HV
O DUT L, N not connected (OFF)
14 400/800 Hz Hipot Output (Models 8206 Only)
The 400/800 Hz Hipot Output option adds additional frequency selection to the ACW
test. Now, instead of just 50/60 Hz selection, you will be able to select 50, 60, 400,
and 800 Hz frequency for an ACW test.
The specifications for the 50/60Hz operation will remain the same except for the SGFI
Trip Current. The following specifications apply to the 400/800 Hz option and include
the new SGFI Trip Current specification for 50/60 Hz and DCW.
AC Total Current

(3% of r 2 counts)
AC Real Current

(5% of r 100

A)
Voltage Display

(3% of r 10 V)
Voltage Setting

(3% of r 2 counts)
NOTE: If a Hipot test is set to 400/800Hz, it is recommended to adjust the SmartGFI
to a minimum trip level of 1.6mA. Higher frequency Hipot tests will create higher
leakage current values so this could cause false GFI failures.
The following USB/RS232 and GPIB Test Parameter Editing Command and
Companion Query have been modified for use with the 400/800Hz option.
EF {0|1|2|3}
EF? Edit Frequency ACW 0=50Hz. 1=60Hz, 2=400Hz,
3=800Hz