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CIRCUTOR QNA500 series User Manual

Page 78

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POWER QUALITY ANALYZER QNA500 8IO

QNA500 8IO Instruction manual

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Format memory: this option allows deleting all information registered in the memory (files .std

and .eva).

Setup Objects

Hardware outputs: this option allows open/close remotely all relays manually.

o

Automatic: all relays are open/close depending on alarms pre configured.

o

Manual: all relays are open/close when user decides (remote control) or by using

MODBUS instructions executed by external PLC.