C Associations Between Uim Dry Contacts And Alarms - Huawei MTS9300A User Manual

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