Table of Contents
Advertisement
RMS-SNMP01A SNMP Card
User Manual
sent at the previous hour after power-on. If the notification has not been sent, the
system will send it. If the notification has been sent, the system will not send it
again. If the SNMP card is powered on more than one hour after 8:00, 12:00,
16:00, or 20:00, the alarm notification will not be sent until the next specified
hour.
RMS-RELAY02B Settings
In the RMS-RELAY02B Settings area, you can set the association between the
DI/DO status of the external dry contact card and the UPS status. You can disable
the functions of the external dry contact card by disabling RMS-RELAY02B input.
The SNMP card changes the DO output status by setting the DO type and
associated event. The SNMP card controls UPS startup/shutdown based on the
configured DI type and DI input status.
●
●
Issue 10 (2024-01-30)
NO TE
● The alarm information includes the alarm device, severity, alarm ID-cause ID, alarm
name, generation time, and clearance time.
● Alarm sending example: If the SNMP card is powered on between 8:00 and 8:59, the
SNMP card will check whether the alarm notification has been sent at 8:00. If it has
been sent, the SNMP card will not send it again. If not, the SNMP card will send it. If the
SNMP card is powered on between 9:00 and 11:59, the alarm notification will not be
sent. It will be sent at 12:00.
DO1–DO4: If the associated event is consistent with the UPS status, the NO
and COM ports of the DO are connected, and the NC and COM ports are
disconnected. If the associated event is inconsistent with the UPS status, the
NC and COM ports of the DO are connected, and the NO and COM ports are
disconnected.
DI1 and DI2: If Type is set to NO and the DI has a 12–24 V DC input, the UPS
executes the configured associated event. Otherwise, the UPS does not
execute the associated event. If Type is set to NC and the DI has a 12–24 V
DC input, the UPS does not execute the configured associated event.
Otherwise, the UPS executes the associated event.
NO TE
The UPS performs the shutdown command if Type is set to NO, DI1 is set to Startup, DI2 is
set to Shutdown, and there is a 12–24 V DC input. If the UPS is faulty, it does not perform
the startup command when DI is set to Startup. Rectify the UPS fault first.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Managing the UPS on the WebUI
28
Advertisement
Table of Contents
