ATIM Cloud Wireless ACW/868-DINDIO Page 11 User Manual Download

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ATIM_ACW-DINDIO_868_UG_EN_V1.3

Frames format

In point-to-point or point-to-multipoint local communication mode, the Modbus RTU protocol is used.

Modbus mode is commonly used with a Modbus master controller or with a supervisor connected to an
ACW-RS

ARM-SE.

Download

the

configuration

software

from:

http://www.atim.com/product/atim-cloud-wireless-acw/la-new-gamera-atim-cloud-wireless

The main functions are:

•

Digital inputs lecture

•

Lecture and writing of the digital output

•

Analogical input lecture (ACW-DA version)

•

Metering lecture and writing

Modbus Slave configuration

Summary of Contents for Cloud Wireless ACW/868-DINDIO

Page 1: ... ATIM Cloud Wireless Digital Input and Output DINDIO User Guide Concerned model ACW 868 DINDIO ...

Page 2: ... 9 a Local mode configuration 868MHz 9 Lights meaning 10 a Local 868MHz 10 Frames format 11 Modbus Slave configuration 11 Modbus Master configuration 12 Modbus table 12 Supported Modbus Functions 13 Data decoding 13 Use case 14 Simple mirror mode between two ACW DINDIO 14 Simple mirror mode between a ACW DI and a ACW DINDIO 16 Multiple mirror mode 17 Help 18 The modem is not configured via USB or ...

Page 3: ...diocommunications provides this document as is with no warranty of any kind express or implied including but not limited to implied warranties of merchantability or fitness for a particular purpose ATIM radiocommunications may make changes and or improvements to this manual or to the product s or program s described in this manual at any time Trademarks and copyright ATIM radiocommunications ACW A...

Page 4: ...1 and EN300 220 1 v2 4 1 Environmental recommendations Explosive atmosphere Except for the ACW ATEX line specifically intended for this purpose do not use ACW radio modems in the presence of flammable gases or fumes Using the equipment in such an environment constitutes a safety hazard Environment Respect the temperature ranges for storage and operation of all products Failing to respect these gui...

Page 5: ...opean 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 bringing it to a designated collection point for the recycling of electrical and electronic devices Collection and recycling waste separately at the time you dispose of it helps to conserve natura...

Page 6: ...A connector Temperature 20 C to 55 C operating 40 C to 70 C storage Mounts to DIN Rail Battery 1 x alimentation 10 30Vcc Frequency 865 870 MHz Power 25 mW 14 dBm Rate Local 1 2 to 115 Kbit s LoRa 300 bit s to 10 Kbit s Consumption Local LoRa Mode Tx 60 mA 50 mA Mode Rx 35 mA 10 mA Standby mode 10 mA 10 mA ...

Page 7: ...7 ATIM_ACW DINDIO_868_UG_EN_V1 3 Footprint and installation Dimensions give in mm ACW modems in breaker format are attached to a DIN rail ...

Page 8: ...Before powering the product a 50Ω 868MHz antenna must be connected either directly to the SMA connector or via a 50Ω cable in case of antenna offset Alimentation Lower terminal The ACW DIO module must be powered with a continuous power supply between 10V and 30V OUT Lower terminal The logic output is MOSFET current source N channel 10 30Vdc The maximum charging current is 0 2A IN1 IN2 Upper termin...

Page 9: ...errogate the ACW DIO o In Master mode the ACW DINDIO will periodically send from 10min to 24h or on a change of state the values of the recorded entries o In Mirror mode communication is done between two ACW DIOs every 500ms A copy of the input and output is performed between two remote modems One of the two modems must be identified as master and the other as a slave which can be defined in the O...

Page 10: ...to it to inform you if the module update succeeded or failed Note This is when the module synchronizes with the time of your PC Default Resets the original values After clearing the saved values you can configure the ACW DIO again Once the configuration is complete do not leave the module connected to USB This mode of operation is very energy intensive When you remove the USB link without disconne...

Page 11: ...bus master controller or with a supervisor connected to an ACW RS or an ARM SE Download the configuration software from http www atim com product atim cloud wireless acw la new gamera atim cloud wireless The main functions are Digital inputs lecture Lecture and writing of the digital output Analogical input lecture ACW DA version Metering lecture and writing Modbus Slave configuration ...

Page 12: ...dress Data 0x00 0 Digital inputs lecture b0 Input 1 state b1 Input 2 state 0x40 64 Meter input 1 lecture and writing b31 to b16 0x41 65 Meter input 1 lecture and writing b15 to b0 0x42 66 Meter input 2 lecture and writing b31 to b16 0x43 67 Meter input 2 lecture and writing b15 to b0 ...

Page 13: ...iple registers 10 Start Address 2 octets MSB 0x40 LSB Slave Id 40001 Quantity of registers 2 octets Number of registers to write 0004 Bytes count 1 octet Number of octets to write 08 Counter 1 MSB LSB 4 octets Metering input 1 00000012 Counter 2 MSB LSB 4 octets Metering input 2 00000008 CRC 2 octets Errors control code XXXX SLAVE ID FUNC START ADDR REG QTY BYTES COUNT COUNTER 1 MSB COUNTER 1 LSB ...

Page 14: ... to another and vice versa In multiple mirror mode it is possible to have a master module to several slave modules The transmission is cyclic or triggered change of state Download the configuration software from http www atim com product atim cloud wireless acw la new gamera atim cloud wireless Simple mirror mode between two ACW DINDIO ACW DIO Slave Modem ACW DIO Master Modem ...

Page 15: ...ing mode drop down list The Modem modem address of the slave product must match the Remote address of the master product The radio channel and the baudrate must also be identical on both products Please refer to the ARM Nano User Guide for the frequency corresponding to the channel TimeOut acts as a watchdog It is configurable from 0 disabled to 10 seconds If no frame has arrived at the product wi...

Page 16: ...of its entry The ACW DINDIO will be configured as a slave to assign the value sent from the master to its output The Remote address of the ACW DI master must match the Modem slave address of the ACW DINDIO so that communication is valid between the two products In order to allow you to validate the installation the green leds must light up on both modems when the communication is effective The Rem...

Page 17: ...ems The master modem cyclically sends the state of its input to the slave modems In this mode slave modems do not respond to the master The Remote address of the master modem must be set to 0 in order to broadcast broadcast to all slaves without distinction of address Slave modems must be set to Slave ACW DIO Master Modem ...

Page 18: ...if the power supply is properly connected to the modem Check if the modem has been registered on the network Check if radio network coverage is available Check if the green lights flash during a broadcast Counter index does not increment Check if the counter wires are not reversed and plugged into the terminal block Check if your reading head is well sized for your use liters m3 Check that the out...

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