ATIM ACW-LW8 Installation Manual Download Page 8

ACW-MR2_QIG_FR_V2.5           - Complete technical manual available at www.atim.com 

 

8

 

b.

 

Mode of operation:  

 

Parameter code (1 byte)

 

Parameter value (2 bytes)

 

0x0A 

The possible values are: 

0x00 = meter mode with transmission every 10 minutes 
0x01 = meter mode with transmission every 6 hours 
0x02 = meter mode with transmission every hour 
0x03 = meter mode with transmission every 3 hours 
0x04 = meter mode with transmission every 30 minutes 
0x05 = meter mode with transmission every 12 hours 
0x06 = meter mode with transmission every 24 hours 
0x07 = meter mode with transmission every 48 hours 
0x08 = digital mode with polling of wirecut input 
0x09 = digital mode with radio transmission on falling edge 
0x0A = digital mode with radio transmission on rising edge 
0x0B = digital mode with radio transmission on falling and 
rising edges 
0x0C = ELEC mode with readings every 10 m 
transmission once per hour 
0x0D = ELEC mode with readings every 30 m 
transmission every 3 hours 
0x0E = ELEC mode with readings once per hour + 
transmission every 6 hours 
0x0F = N/A 
0x10 = use the DIP switch configuration 

Reminder: By default, the product uses the configuration indicated by the DIP switches if no 
configuration has been specified via downlink frames. If a configuration has been applied via 
downlink, it will be used the next time the device restarts.  

c.

 

Setting meter 1:  

 
The index of meter 1 can be set to any value you choose in the range from 0 to 4294967295. 
 

Command to send 

 

Parameter value (4 bytes)

 

C1050Axxxxxxxx 

 

Possible values for xxxxxxxx (in hexadecimal): 
0x00000000 
to 
0xFFFFFFFF 

 
Example: To set the index of meter 1 to 1000, you must send the command C1050A000003E8 via 
downlink (because 1000 = 3E8 in hexadecimal). 
 

Summary of Contents for ACW-LW8

Page 1: ...igital input voltage 3 6 Vmax Operating temperatures 25 C 60 C Radio power 25 mW 14 dBm Radio frequency 868 MHz Operated network Sigfox or LoRaWAN Power supply One or two 3 6 V lithium batteries Confi...

Page 2: ...must open the casing in order to gain access to module s configuration switches and to the terminal blocks To do this insert a screwdriver into the slot and tilt it downward to lift the inside tab see...

Page 3: ...the same direction as the first battery Start up phases From 0 to 3 sec bootloader From 3 sec to 8 sec configuration From 8 sec to 10 sec configuration is applied green LED flashes red LED flashes if...

Page 4: ...r 1 5 Yellow GND Meter 2 6 Green GND Meter 1 6 ATTACHING OPTICAL SENSOR IN ELEC MODE The ACW XXX MR1 ELEC reference is delivered with a Fludia optical sensor 4 wire cable 30 centimetres in length IMPO...

Page 5: ...been applied via downlink it will be used the next time the device restarts a Configuration with internal DIP switches The configuration is read at start up The table below lists the different modes...

Page 6: ...ission if state change detected DI2 TRIGGER frame if contact changes Radio transmission on falling edge DI2 TRIGGER frame when contact is closed See Section 1 9 COMMENT ON DIGITAL MODE Radio transmiss...

Page 7: ...link Protocol v1 1 used by all products in the ACW line describes how to perform the following actions Request a restart for ACW devices Obtain product information Request that factory settings be res...

Page 8: ...ital mode with radio transmission on falling and rising edges 0x0C ELEC mode with readings every 10 minutes transmission once per hour 0x0D ELEC mode with readings every 30 minutes transmission every...

Page 9: ...t send the command C1050A000001F4 via downlink because 500 1F4 in hexadecimal e Setting meter 1 and meter 2 The index of meters 1 and 2 can be set with a single command to any value you choose in the...

Page 10: ...concatenated 48 30 Index 5 32bits Tref 50min Index 4 32bits Tref 40min Index 3 32bits Tref 30min Index 2 32bits Tref 20min Index 1 32bits Tref 10min Index 0 32bits Tref LoRaWAN Test frame 49 31 Index...

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