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User Manual
Copyright © 3onedata Co., Ltd.
3onedata proprietary and confidential
62
Main elements configuration description of relay warning interface:
Interface Element
Description
Relay Warning
Configure alarm settings. Options as follows:
Enable;
Disable;
Relay Output Type
Click the drop-down list of "Relay Output Type", options as
follows:
Normally open: when the relay is normal without alarm, it
is in closed status; when alarm occurs, relay is in open
status;
Normally closed: when the relay is normal without alarm,
it is in open status; when alarm occurs, relay is in closed
status.
System Events
The power supply alarm setting bar
Power
Display the power supply number of the device.
Relay Warning
Configure the alarm functions of the power supply. Options as
follows:
Enable;
Disable;
Note:
DC provides 2 power supplies (AC without power supply
alarm), when one power supply goes wrong, another power
supply can supply electricity soon, dual power supply hot
standby is supported.
After enabling power supply alarm, the device will output
alarm signal to hint abnormal operation of power supply when
power supply runs abnormally.