Littelfuse SE-330AU, Руководство пользователя

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Page 37
SE-330AU Neutral-Earthing-Resistor Monitor
Rev. 4-I-101817
TCP Keep Alive network setting no longer resets to 5s after power cycle.
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IRMWARE
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EVISION
2.53
Fixed NAND FLASH bit error correction code to prevent solid-red diagnostic error.
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IRMWARE
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EVISION
2.52
Improved compatibility with Internet Explorer™ web browser.
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IRMWARE
R
EVISION
2.50
Added support for adjustable resistor-fault trip level.
Web page functionality re-enabled for Ethernet options.
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IRMWARE
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EVISION
2.40
Added support for geo-magnetic filter.
Added support for 12 to 60 s resistor-fault trip time.
Improved log file descriptions.
IEC 61850 GOOSE network input support now always enabled.
Improved compatibility for Modbus TCP.
Web page disabled for Ethernet options. This will be enabled in a future firmware release.
IP setting changes for Ethernet options now require power cycle to take effect.
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IRMWARE
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EVISION
2.31
Updated firmware to include USB and microSD™ interfaces, datalogging, and firmware update via microSD™.
K2 and K3 indication relays can be configured for fail-safe or non-fail-safe operation.
Event records increased to 100 with date and time stamping.
Remote calibration feature added.
SD Card and USB diagnostic events do not cause a trip.