Endress+Hauser Liquiphant FTL64, Руководство по эксплуатации

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Commissioning Liquiphant FTL64
40 Hauser
1.
2.
>1 s
3.
MAX
YE GN RD YE GN RD
150 Hz
1 2 L+ L-
50 Hz
1 2 L+ L-
50 Hz
1 2 L+ L-
50 Hz
1 2 L+ L-
50 Hz
1 2 L+ L-
A
1 2 L+ L-
A0039213
 38 FEL67 MAX switching behavior and signaling
A After the test button is pressed, the output frequency is switched off (50 Hz) for at least 10 s even if the
button is pressed for < 10 s. If the test button is pressed for > 10 s, the output frequency remains at 50 Hz
until the test button is released. The output frequency is then 150 Hz again afterwards.
1.
2.
>1 s
3.
YE GN RD YE GN
RD
50 Hz
1 2 L+ L-
150 Hz
1 2 L+ L-
150 Hz
1 2 L+ L-
150 Hz
1 2 L+ L-
150 Hz
1 2 L+ L-
A
1 2 L+ L-
MIN
A0039214
 39 FEL67 MIN switching behavior and signaling
A After the test button is pressed, the output frequency is switched off (150 Hz) for at least 10 s even if the
button is pressed for < 10 s. If the test button is pressed for > 10 s, the output frequency remains at 150 Hz
until the test button is released. The output frequency is then 50 Hz again afterwards.
The PFM frequency cannot be measured on site. It is therefore recommended to proof
test the functionality at the Nivotester FTL325P/FTL375P.