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ATIM_ACW-THAQ_UG_FR_V1.7

Examples of frames

Measurement frame

With disabled timestamp, there is no historic and the sampling number is 1 (Temperature and humidity exclusively):

Octet

0xA0

(new generation

measurement frame, no

history, 1 sampling)

0x08

(channel 0, measurement

type: temperature)

0x08

0x85

0x09

(channel 0, measurement

type: humidity)

0x17

0xDE

The device sends values of 0x0885 (21.81°C) for temperature and 0x17DE (61.10 %RH) for humidity.

With disabled timestamp, no history and the sampling number of 1((Temperature, humidity and VOC):

Octet

0xA0

(new generation

measurement frame,

no history, 1 sampling)

0x08

(channel 0,

measurement type:

temperature)

0x08

0x85

0x09

(channel 0,

measurement type:

humidity)

0x17

0xDE

0x0C

(channel 0,

measurement

type: VOC)

0x00

0xA0

The device sends values of 0x0885 (21.81°C) for temperature, 0x17DE (61.10 %RH) for humidity and 0x00A0 (160) for VOC.

Содержание ACW/LW8-THAQ

Страница 1: ...communications Chemin des Guillets 38250 Villard de Lans France www atim com info atim com Atim Cloud Wireless Temperature humidity and air quality CO2 VOC User Guide Concerned models ACW LW8 THAQ ACW...

Страница 2: ...INTO SERVICE 13 C SENDING A TEST FRAME 14 D DEEP SLEEP 14 E RADIO MODULE ACTIVITY 14 F THRESHOLD EXCEEDED 14 G SUBSTITUTION TO THE MAGNET 15 H BATTERY PASSIVATION 15 I AIR QUALITY INDICATION 15 J NIG...

Страница 3: ...WNLINK 36 A CONFIGURATION OF THE FRAME PARAMETERS SENDING PERIOD NUMBER OF SAMPLES ETC 36 B ACTIVATION OF THE SENSORS 37 THRESHOLD CONFIGURATION 38 C 38 D CONFIGURATION OF THE TEMPERATURE COMPENSATION...

Страница 4: ...figuration of CO2 sensor update configuration chapter guidance for air quality indicator AC V0 0 3 1 3 22 06 2021 Compatibility mode regarding repeaters LoRa LoRaWAN and FSK Sigfox description Modific...

Страница 5: ...right ATIM radiocommunications ACW ATIM Cloud Wireless and ARM Advanced Radio Modem are registered trademarks of ATIM SARL in France The other trademarks mentioned in this document are the property of...

Страница 6: ...afety hazard b Environment Respect the temperature ranges for storage and operation of all products Failing to respect these guidelines could disrupt device operation or damage the equipment ACW produ...

Страница 7: ...Union This symbol appears on a product or its packaging to indicate that the product may not be discarded with another household waste Rather it is your responsibility to dispose of this product by b...

Страница 8: ...y pack 7 2 Ah Weight 200 g Frequency 863 870 MHz Power 25 mW 14 dBm Rate Sigfox 100 bits s LoRaWAN 300 bit s to 10 Kbit s Consumption Sigfox LoRaWAN Tx mode 60 mA 55 mA Standby mode 60 A 60 A Rx mode...

Страница 9: ...measurement IMPORTANT NOTE The CO2 measurement represents the concentration of carbon dioxide in the ambient air In general the measurement will rarely drop below 400 ppm this value being the minimum...

Страница 10: ...t in the same direction as the photo opposite Match the pivots at the top of the case base with their respective locations on the back face To remove the two faces place a screwdriver in one of the tw...

Страница 11: ...a wall d Identification The product identifier is visible on the outside label on the back of the product inside on the electronic card and in the status bar of the configuration software For LoRaWAN...

Страница 12: ...es messages are sent by radio every minute 5 radio frames that allows you to check that the product works well for example after having placed it under a cast iron manhole After this period the produc...

Страница 13: ...ng to the configuration NOTE The LoRaWAN version if it fails to connect will go into simple sleep mode and make the next pairing attempt the next day and every day until it successfully joins the netw...

Страница 14: ...t The successful sending of the test frame will be indicated by a CYAN light signal Just before sending a leak detection is performed and a value of this measurement is integrated in the frame This en...

Страница 15: ...prolonged phases of deep standby This feature is automatically activated as soon as the product goes into its deep sleep mode The product will then be awakened once a day to start the battery depassiv...

Страница 16: ...y to increase its autonomy In operation the sensor will therefore automatically stop the radio emission from the start time configured for this mode and will restart again automatically at the configu...

Страница 17: ...s you must first put the product into deep standby mode magnet close to 6 seconds wait about twenty seconds for the entry into deep standby to take effect then wake up the product magnet 6 seconds to...

Страница 18: ...or example with a period of 60 minutes and several samples of 4 one measurement will be taken every 15 minutes and the 4 samples will be sent in 4 frames every hour 4 frames because Sigfox product It...

Страница 19: ...will transmit To be able to receive the product frames a radio modem with the same parameters is then required This mode has no real concrete use case for the moment but future developments of this m...

Страница 20: ...join the Sigfox network through this repeater In this mode the product transmits these frames both on the Sigfox network and in Local FSK modulation The FSK Sigfox repeater then relays these frames o...

Страница 21: ...Temperature compensation on two points The thresholds can be configured by a high and low threshold according to a configurable hysteresis and duration of overrun When a measurement reaches a threshol...

Страница 22: ...value measured by each of the sensors In addition for the CO2 sensor it is possible to configure the altitude at which the sensor will be installed to improve the CO2 measurement as well as to activat...

Страница 23: ...et the product connected through USB or BLE to the configurator during at least 3min in a stable and constant CO2 environment before asking for a calibration For example it is recommended to do the ca...

Страница 24: ...n parameters it is imperative to click on the Apply to ACW button to send the configuration to the product It is also possible at any time to read the current configuration of the product which will u...

Страница 25: ...days Timestamp disabled Radio parameters LoRaWAN Class A for a LoRAWAN product Sigfox For a Sigfox product Sensors settings Temperature humidity State enabled Temperature threshold disabled Humidity t...

Страница 26: ...ACW THAQ_UG_FR_V1 7 d Update of ACW When you are connected via Bluetooth Low Energy to the product it is possible to update the various software that makes it up To do this go to the menu Tools Update...

Страница 27: ...es of each of the channels that an ACW can read Beforehand the number of samples and the depth of the history will be inserted in the header NOTE The number of samples and the depth of the history are...

Страница 28: ...ariable Alert measurement frame threshold crossing or back to normality sampling follow up of each channel in alert 0x0e TBD General error see page 23 0x0f Variable Subframe for ACW Depending on the A...

Страница 29: ...D ppm 2 octets Big Endian MSB first Unsigned integer CO2 concentration Resolution 1 ppm Max value 40 000 ppm Min value 0 ppm Then follows the data of the measurement sample s depending on the product...

Страница 30: ...a return between the thresholds These values are defined as follows The measurement type field is here identical to that of the measurement frame ie 0x08 0x09 0x0C or 0x0D in hexadecimal for the ACW...

Страница 31: ...ry level and 2 for the charging battery level The frame is therefore split as follows 0xAABBBBCCCC 0xAA being the frame header always equal to 0x81 0xBBBB the empty battery level value in millivolts M...

Страница 32: ...f message Error message length Octet 3 En t te Message d erreur Error code Nature of the error Description 0x81 ERR_UNKNOWN 0x82 ERR_BUF_SMALLER The data table is full impossible to write any addition...

Страница 33: ...IDGE_ENABLE The module is in bridge mode cannot send data by radio 0x91 ERR_RADIO_QUEUE_FULL Radio queue is full 0x92 ERR_CFG_BOX_INIT_FAIL Error during black box initialization 0x93 ERR_KEEP_ALIVE_PE...

Страница 34: ...idity 0x17 0xDE The device sends values of 0x0885 21 81 C for temperature and 0x17DE 61 10 RH for humidity With disabled timestamp no history and the sampling number of 1 Temperature humidity and VOC...

Страница 35: ...ample is measured every 30 minutes First sampling is 0x012C 3 C 0x2213 8723 RH Second is 0x08A4 22 12 C 0x17DE 61 10 RH NOTE This example is valid for the product with a LoRaWAN module In the case of...

Страница 36: ...HAQ are as follows a Configuration of the frame parameters sending period number of samples etc For byte 4 both bytes YY deal with the depth of history value 1 max 3 and three bits ZZZ deal with the n...

Страница 37: ...e of the x y and z bits indicates whether a sensor is activated or not When one of these bits is 1 the sensor is activated when it is zero the sensor is disabled The Z field enables disables the tempe...

Страница 38: ...4 minutes and the basic emission period of the product set during product configuration To deactivate this feature this field must be at 0 d Configuration of the temperature compensation The temperatu...

Страница 39: ...icient of 1 the value will be 1000 0xE803 e Altitude configuration compensation of the CO2 sensor Byte 1 Byte 2 Byte 3 Parameter code Parameter value Parameter value 0x5D 0xZZ 0xYY The altitude value...

Страница 40: ...e than 2000 ppm flashing RED h Night mode configuration Bytes 1 to 3 have a fixed value for the night mode configuration Byte 4 is the minutes while byte 5 is the hours for the start time Byte 6 is th...

Страница 41: ..._ACW THAQ_UG_FR_V1 7 Byte 6 0x06 Byte 7 0x15 for end time i Reserved codes for futures software evolutions Byte 1 Byte 2 Parameter code Parameter value 0x10 0x08 0x11 0x00 WARNING Do not modify these...

Страница 42: ...42 ATIM_ACW THAQ_UG_FR_V1 7 Technical support For any further information or technical question you can open a ticket on our technical support dedicated webpage...

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