Huawei ECC800 User Manual page 47

ECC800 Data Center Controller
User Manual
Item
Address DIP
switch
E-label
Indicators
Table 3-27
Table 3-27 Skylight actuator indicator description
Indicator
Power
RUN
ALM
RF_Z
Issue 06 (2020-01-02)
Specifications
start networking.
 Hold down the button for more than 6 seconds to clear network
parameters.
4-pin address DIP switch
Supported
describes the skylight actuator indicators.
Color Name
Green Power input
status indicator
Green Operating status
indicator
Red Alarm indicator
Green Communication
status indicator
Copyright © Huawei Technologies Co., Ltd.
Status Description
Steady on The power input is normal.
Off There is no power input.
Off The power is abnormal or the
board program is loading.
Blinking at The skylight actuator
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 communication fails or
short intervals
the skylight actuator fails to
register with the ECC800
(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.
3 Device Description
38