gw-7553 (modbus rtu master) example for simatic step 7(tia
TRANSCRIPT
![Page 1: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/1.jpg)
GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA Portal)
• Before Connecting
• Example 1:Reads and Writes DO module data
• Example 2:Reads DI module data
• Example 3:Reads and Writes AO module data
• Example 4:Reads AI module data
![Page 2: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/2.jpg)
Before connecting
• Add a PROFIBUS master system and a PROFIBUS slave (GW-7553)
![Page 3: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/3.jpg)
(A) Click “Device view”
(B) Select “PLC_1” (Which PLC you connect
to GW-7553)
(C) Click “Properties” and “PROFIBUS address”
(D) Set “interface type”=PROFIBUS and set
“Address”=2
Set the address of PLC as below
![Page 4: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/4.jpg)
(A) Select “Slave_1” (Select the slave which
is GW-7553)
(B) Select “Properties” and “Device-specific”
(C) Set comport :
Buad rate: 115200 baud
Parity: None
Data bit: 8
Stop bit: 1
Byte order: Big Endian
Output Data Mode: Auto
Set GW-7553 comport setting as below
![Page 5: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/5.jpg)
(A) Click “Properties” and
“PROFIBUS address”
(B) Set “Address”=3
Set the address of GW-7553 as below
![Page 6: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/6.jpg)
Before connecting
• Make sure the switch of the GW-7553 is at Normal mode
• Refer to GW7553 user manual 2.6
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Before connecting
• Setup the address by the DIP switch to set GW-7553’s address as 3 in PROFIBUS
• Refer to GW-7553 user manual 2.4
![Page 8: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/8.jpg)
Reads and Writes DO module data
![Page 9: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/9.jpg)
Reads and Writes DO module data
![Page 10: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/10.jpg)
Reads and Writes DO module data
![Page 11: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/11.jpg)
Reads and Writes DO module data
![Page 12: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/12.jpg)
Reads and Writes DO module data
![Page 13: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/13.jpg)
Reads and Writes DO module data
![Page 14: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/14.jpg)
Reads and Writes DO module data
![Page 15: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/15.jpg)
Reads and Writes DO module data
![Page 16: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/16.jpg)
Reads and Writes DO module data
![Page 17: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/17.jpg)
Reads DI module data
![Page 18: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/18.jpg)
Reads DI module data
![Page 19: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/19.jpg)
Reads DI module data
![Page 20: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/20.jpg)
Reads DI module data
![Page 21: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/21.jpg)
Reads and Writes DI module data
![Page 22: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/22.jpg)
Reads DI module data
![Page 23: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/23.jpg)
Reads DI module data
![Page 24: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/24.jpg)
Reads and Writes AO module data
![Page 25: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/25.jpg)
Reads and Writes AO module data
![Page 26: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/26.jpg)
Reads and Writes AO module data
![Page 27: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/27.jpg)
Reads and Writes AO module data
![Page 28: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/28.jpg)
Reads and Writes AO module data
![Page 29: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/29.jpg)
Reads and Writes AO module data
![Page 30: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/30.jpg)
Reads and Writes AO module data
![Page 31: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/31.jpg)
Reads and Writes AO module data
![Page 32: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/32.jpg)
Reads and Writes AO module data
![Page 33: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/33.jpg)
Reads AI module data
![Page 34: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/34.jpg)
Reads AI module data
![Page 35: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/35.jpg)
Reads AI module data
![Page 36: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/36.jpg)
Reads AI module data
![Page 37: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/37.jpg)
Reads AI module data
![Page 38: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/38.jpg)
Reads AI module data
![Page 39: GW-7553 (Modbus RTU Master) Example for SIMATIC STEP 7(TIA](https://reader033.vdocuments.us/reader033/viewer/2022061102/629d40c197652f7a8e316bc4/html5/thumbnails/39.jpg)
Reads AI module data