Associated Research HYAMP II 5030DT, Руководство по эксплуатации и обслуживанию

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OPERATION
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not provide any voltage or current. The ratings of the contacts are 1A / 250 VAC ( 0.5
ADC ). The signal outputs are provided on the 9 pin female type D connector. Below is a
listing that indicates what conditions activate each pin. When a terminal becomes active
the relay closes thereby allowing the external voltage to operate an external device.
Pins 1 and 2 provide the PASS signal.
Pins 3 and 4 provide the FAIL signal.
Pins 5 and 6 provide the PROCESSING signal.
Pins 7 and 8 provide the RESET OUT signal.
Pins 7 and 9 provide the START OUT pulse signal.
The following describes how the relays operate for each test condition.
PROCESSING - The relay contact closes the connection between pin (5) and pin (6)
while the instrument is performing a test. The connection is opened at the end of the test.
PASS - The relay contact closes the connection between pin (1) and pin (2) after detecting
that the item under test passed all tests. The connection is opened when the next test is
initiated or the reset function is activated.
FAIL - The relay contact closes the connection between pin (3) and pin (4) after detecting
that the item under test failed any test. The connection is opened when the next test is
initiated or the reset function activated.
RESET OUT - The relay contact closes the connection between pin (7) and pin (8) while
the reset function is activated. This is only a continuous closure dependent on the length of
time the reset button is held in an active state.
START OUT - The relay contact closes the connection between pin (7) and pin (9)
momentarily after the completion and pass of the ground bond test. This is only a
momentary closure, and therefore, the contact does not stay closed.
2. SIGNAL INPUTS OF REMOTE I/O AND MEMORY PROGRAMS
The HYAMP II remote connector enables remote operation of the TEST and RESET
functions or allows the operator to select one of three pre-programmed tests. A signal
input is also provided to indicate that a withstand test is processing. When the remote
function is (ON) the test switch on the front panel will be disabled to prevent a test from
being activated through the test switch (refer to page 31 for details). A normally open
momentary switch can then be wired across pins 3 and 5 to allow remote operation of the
TEST function. A normally open momentary switch can also be wired across pins 2 and 5
which allows remote operation of the RESET function. For safety, the front panel RESET
switch remains active even when a remote reset switch is connected so that high voltage
can be shut down from either location.