EnOcean EASYFIT EMDCB, Руководство пользователя

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USER MANUAL
EMDCB – BLUETOOTH LOW ENERGY MOTION AND ILLUMINATION SENSOR
© 2019 EnOcean | www.enocean.com EMDCB User Manual | v1.3 | August 2019 | Page 13/67
2.4.1 Standard operation
During standard operation, EMDCB wakes up periodically and reports the current light level
and motion detection status using data telegrams.
The motion detection functionality is described in chapter 2.5, the light level sensing func-
tionality in chapter 2.6 and the data telegram transmission and format in chapters 3 and 4
respectively.
The EMDCB wake-up timer is configured to wake-up EMDCB approximately every 2 minutes
during periods without detected motion and approximately every 1 minute during periods
with detected motion. If motion is detected for the first time after a period without motion
then EMDCB wakes up immediately.
Both the occupied and the unoccupied wake-up intervals are affected at random in order to
increase the robustness of the radio transmission and to comply with regulatory require-
ments.
It is possible to change the wake-up intervals using the NFC interface as described in chap-
ter 7. In case of reducing the reporting interval, the resulting increase in required energy
(provided by the available light or a backup battery) has to be considered.
2.4.2 Configuration
Most EMDCB device parameters can be configured using the NFC interface as described in
chapter 7. Some of the most common parameters or states can additionally be configured
using the LRN button.
Table
1 below lists those.
Table 1
– EMDCB external interface actions
Button Sequence Button Timing EMDCB Action LED Feedback
Single Short press < 1s
Exit from Sleep Mode if light is present
Send Learn Telegram
1 short blink
< 1s press,
< 1s release,
< 1s press
< 1s press,
< 1s release,
< 1s press,
< 1s release,
< 1s press
Error: No feedback
Success: 3 short blinks
Error: No feedback
Success: 5 short blinks
Very Long Press 8s Factory Reset
Double Short
Press Start Walk Test
(End after 2 minutes or upon next button press) 1 short blink every time movement is detected
(1 second minimum interval between blinks)
Long Press 3s
Enter Sleep Mode
(Disable LED and Radio)
Triple Short Press Toggle LED indication
LED enabled: 2 short blinks
LED disabled: No feedback