Routine Maintenance; Instrument Self-Test; Cleaning And Maintenance - ITech IT6000C Series User Manual

7

Routine Maintenance

This chapter describes the general maintenance items and maintenance meth-
ods of the device.

♦ Instrument Self-Test

♦ Cleaning and Maintenance

♦ Contact of ITECH Engineers
♦ Return for Repair
7.1 Instrument Self-Test
Self-test checks that the minimum set of logic and power mesh systems are
functioning properly. Self-test does not enable the output or place any voltages
on the output. Self-test can be achieved in two ways:
•
•
7.2 Cleaning and Maintenance
To ensure the safety function and performance of the instrument, please clean
and maintain the instrument properly.
Re-start the instrument. Each time the instrument is powered on, the self-
test is performed. This test assumes that the instrument is running.
SCPI command: *TST?. If the return value is 0, the self-test passes; if it is 1,
the self-test fails. If the self-test fails, please send command SYSTem:ER-
Ror? to view the self-test error. Please refer to Programming Guide for the
list of error codes.
Ensure that all test cables connections are removed when self-test is per-
formed. During self-test, errors may be induced by signals present on ex-
ternal wiring, such as long test leads that can act as antennae.
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Routine Maintenance
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