Huawei MTS9300A - C Associations Between UIM Dry Contacts and Alarms

C Associations Between UIM Dry Contacts
and Alarms
NO TE
The DIN/ALM1-3 is a multiplexing port. By default, the DO output function is multiplexed.
Table C-1 Associations between dry contacts and alarms
Port Type
Silk Screen Associated Alarm
Dry contact
input
The default
setting (closed:
alarm; open:
normal) can be
modied.
DIN4 Dry contact input 4
Dry contact
output
The default
setting (closed:
alarm; open:
normal) can be
modied.
DIN1/ALM1 AC Failure, Long AC Failure (disabled by
default)
DIN2/ALM2 LLVD Disconnected
DIN3/ALM3 Rectier Fault (Redundant) (disabled by
default), Rectier Fault (Non-redundant)
(disabled by default), Multi-Rectier Fault,
All Rectiers Fail to Communicate,
Communication Failure, Rectier Fault,
Rectier Protection
ALM4 AC SPD Fault, DC SPD Fault
ALM5 Load Fuse Broken, Battery Fuse Break
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual
C Associations Between UIM Dry Contacts and
Alarms
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 68