METREL MI 2014, Инструкция по эксплуатации

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MI 2014 Cable Scanner Section III Cable Scanner operation
18
11. Complete test
Complete test checks the installation against all possible connectivity faults. Beside the
complete connectivity test the cable identification and cable lenght are performed.
Remote units must be connected to the far cable end while performing Complete Tests.
We recommend to use this test after the installation is built and before certifying it.
For thorough cable quality tests the Length & Reflections function should be used.
Typical Cable Scanner connections in Complete Test
Test procedure
1. Select Complete Test with rotary switch.
2. Check the selected cable type and pin configuration (refer to chapter 8 for more
information). One of the Remote Units must be connected at the far cable end.
Connect the cable under test to the instrument and press .
If the test passed succesfully following items
are displayed:
- the
sign
- the identification number
- correctly connected wires
test successfully passed
With the
key it can be switched between length and identification number (if
available).
If one or more faults are detected following
items are displayed:
- the and
signs
- correctly connected pairs
- the identification number if available
(depends on the kind of the fault)
test failed, wires 1 to 8 correctly connected