Huawei ECC800 User Manual page 60

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
Item
BLINK button
Test button
(smoke sensor
test button)
E-label
Indicators
Table 3-45 Description of the indicators on the multi-functional sensor
Indicator
RUN
ALM
RF_Z
Issue 06 (2020-04-22)
Specifications
Wireless communication:

If the sensor is not connected to the network, after you hold down
the button for 2s to 3s, the sensor connects to the network in RF_Z
mode.
 If the sensor is connected to network, after you hold down the button
for 2s to 3s, the RUN indicator blinks.
 Hold down the button for more than 6s to clear network parameters.
Supports the smoke sensor test.
Hold down the button for 3s to trigger a smoke alarm, and release the
button to stop the smoke alarm.
Supported
Color Name
Green Module
running status
indicator
Red Alarm
indicator
Green Communicatio
n status
indicator
Copyright © Huawei Technologies Co., Ltd.
Status Description
Blinking at The multi-functional sensor
long intervals successfully registers with the
ECC800-Pro 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
short intervals to register with the ECC800-Pro
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 is
generated.
Off No system alarm is generated.
Steady on No network parameters exist, or
a network is to be created.
Blinking at A network is set up, and no node
long intervals access is allowed (the indicator
blinks at 0.5 Hz, on for 1s and
then off for 1s).
3 Device Description
49