User's Manual

User Manual for POD Systems Revision: 0.7
© KMW USA Inc.
1818 E. Orangethrope Ave, Fullerton, CA 92831
Tel. [phone]
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2.1.4.5 External Alarm Ports
POD-H-MCM provides 2 alarm inputs to get the alarm statuses of the connected any external devices. Then, the
input conditions are reported to the O&M system.
POD-H-MCM also provides 2 alarm outputs to control the external devices or to signal any alarm condition or
status information to the external devices.
Figure 2-19 External Alarm Ports
2.1.4.6 Communication port
Figure 2-20 Communication Port
- This port provides communication path between H-FEM-H-x, H-COM, H-DTM, H-STM, HOM-x or H-SCM
installed in H-SRU through backboard of H-SRU.
- +24V DC is provided through this communication port from backboard of H-SRU.
- H-MCM acquires ID information such as Rack ID, Sub rack ID and Slot ID through this communication port.
The IP address of H-MCM is assigned automatically using the acquired ID information.
2.1.4.7 Alarms
Table 2-8 POD-H-MCM - Alarms
Alarm Name
Description
Remedy
Alarm
Severity
LED
color
High Temperature
Temperature high
Check environment
Minor
Yellow
Low Temperature
Temperature too low
Minor
Yellow
Head-end Composite
Head-end composite alarms
Check Head-end unit
Major/Minor
Red/ Yellow
RU Composite
RU composite alarms
Check RU
Major/Minor
Red/ Yellow
External Input (1~2)
External input signal
Check connected External unit
Minor
Yellow
AC Fail
H-PSU AC Fail
Check H-PSU
Major
Red
DC Fail
H-PSU DC Fail
Check H-PSU
Major
Red
SCM Comm. Fail
H-SCM Communication Fail
Check UDP cable connection
Minor
Yellow
External Alarm
Input
1
2
Output
3
4