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(1) [action input value]
Input value is 1 - 8 optional, which access to the normally open contact or normally
closed contact of the relay.
(2) [action output value]
When the contacts of the relay operate, and give one output value, usually open- close,
maintaining time is 1 second, which used to start the waveform recorder or milliseconds.
(3) Record variable
Some tests are simple and few variables required users can select the desired variables
as test result to record; it will make the test report concise.
(4) Contact[vibrating delay ]
Some relay such as electromagnetic relays, speed saturated, converters, when the
electrical parameters close to the action setting, its contact will produce jitter, the tester may
produce false positives, so the internal procedures necessary to set a time when after the
contacts of the relay flip maintain a certain time, the program identify the relay is reliable
action, so that escape of the jitter of the relay, to avoid the action values are not accurate.
General microcomputer protection delay 10-20ms, electromagnetic relay, saturation speed
converter and others the delay time may be extended.
Summary of Contents for HT-802
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