Schneider ATV312 inverter is one of the types of inverter commonly used in many factories around the world, it supports many different control methods including Modbus-RTU RS485.
Today plc247.com will guide you to use LabView software to connect directly to control the Schneider ATV312 Inverter.
Computer & Schneider ATV312 “Wiring Diagram”
We must prepare 1 USB to RS845 Converter Cable for the Computer
Schneider ATV312 Comunication Configuration
In addition to the basic parameters of the inverter (frequency, voltage, current), you need to configure the communication parameters as follows:
COM-Menu
- Add = 1 (Address)
- tbr = 9.6 (baudrate)
- tF0 = 8E1 (Communication Config)
- tt0 = 3.0 ( timer Com. error check )
CtL-Menu
- LAC = L3
- Fr1 = Mdb
- Fr2 = Mdb
- CHCF = SEP
- Cd1 = Mdb
- Cd2 = Mdb
Register Control Address
>>> Motor Control Address = 8501
- Set Word 8501 = 6 >>> System Start
= 128 >>> System Reset
= 15 >>> Forward Run
= 2063 >>> Reverse Run
= 4111 >>> Stop
>>> Frequency Reference Address = 8502
Register Monitoring Address
>>> Output Frequency Address = 3202
LabView Modbus Programming
+ Front Panel
+ Block Diagram
Project Video Tutorial
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Documentation Support
+ Download Schneider ATV312 Basic Manual PDF
Modbus Manual PDF
Register Address list PDF
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