Huawei FusionModule2000 Product Description page 121

FusionModule2000 Smart Modular Data Center
Product Description (380 V)
Item
PoE port
RS485 port
DI input
BLINK button
Smoke sensor
test button
E-label
Indicators
Table 3-80 describes the indicators on the multi-functional sensor.
Table 3-80 Indicators on the multi-functional sensor
Indicat
or
RUN
ALM
Issue 04 (2017-06-30)
Specifications
One PoE port that complies with IEEE802.3AT
One RS485 port is reserved.
One DI input port, 12 V DC power input
Wireless communication:
 Press the button for less than 1s to start blinking.

Hold down the button for 1–5 seconds to search for a network and
start networking.

Hold down the button for more than 6 seconds to clear network
parameters.
Supports smoke sensor test.
Supported
Col Name
or
Gree Module
n running status
indicator
Red Alarm indicator
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Status Description
Steady on The power supply is normal.
Off The power supply is abnormal.
Blinking at The multi-functional sensor
long intervals successfully registers with the
ECC800 and the software runs
properly (the indicator blinks at 0.5
Hz, on for 1s and then off for 1s).
Blinking at The multi-functional sensor fails to
short intervals register with the ECC800 or the
communication fails (the indicator
blinks at 4 Hz, on for 0.125s and
then off for 0.125s).
Blinking The indicator blinks at super short
intervals for 0.5s (blinking at 10
Hz, on for 0.05s and then off for
0.05s) and then turns off for 0.5s.
The cycle lasts for 10s.
Steady on A system failure alarm or smoke
alarm is generated.
3 System Architecture
114