DATREND Systems ES601-US, Operating Manual

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ES601-US OPERATING MANUAL
Manual Testing/Chapter 5
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Page 82
Buttons provided by the TEST RECORD display are:
ESCAPE:
Returns to TEST RECORDS menu.
OUTPUT REPORT:
Enters the REPORT OUTPUT menu, which allows a formatted report of the
test results to be printed via the PRINTER PORT or RS-232 PORT of ES601-
US.
PREV PAGE:
If more than one screen of data exists, the
PREV PAGE
button appears and
allows backward scrolling through the Record.
NEXT PAGE:
Scrolls to the next available page of data in the Record.
Pressing NEXT PAGE will advance through each page of data stored in the Record. Depending on the
safety standard used in testing, and the testing conditions chosen, the first several pages of the Record will
consist of safety test results. If the DUT provided a full complement of ten patient-patient leads organized
as five functional groups of leads, there may be up to 18 pages of safety test results in the Record, where the
latter 15 pages will list values recorded for patient and lead-to-lead leakage tests. This represents are large
volume of data, however, such recording and reporting of results is a mandatory requirement of the AAMI
and IEC60601 standards. Other standards, such as IEC62353, do not require as many safety measurements
and therefore produce far shorter reports than tests performed according to AAMI or IEC60601.
Leakage results follow the page of ground resistance results. For AAMI-ES1 standard, the first page of
leakage results will list the internal and external case leakage results (see example following). For AAMI-ES1
standard, the first page of leakage results will list the internal and external case leakage results (see example
following). For IEC60601 standard, this page will show earth leakage and touch current results. For
IEC62353 and VDE0751 standards, this page will show device leakage results. For all types of leakage
measurement under any safety standard, the Test Record reports the testing conditions in mnemonic form,
as follows:
NP Normal AC supply polarity
RP Reversed AC supply polarity
NORM. AC supply in normal condition (neutral and ground closed)
OPEN N. Single-fault condition, AC supply neutral (line 2) open
OPEN G. Single-fault condition, ground (earth) connection open
ISO. TST. Isolation test of patient lead(s) (mains on applied part test)