Famous in the electrical equipment market for a long time, LS brings consumers quality and convenient products with many different advantages. In particular, the IG5A LS inverter is a popular inverter line of the LS Industrial Systems brand.
Today thelivingchristmascompany.com will guide you to use Delta HMO DOP-107EV to control and monitor LS iG5A inverter through Modbus-RTU. Both HMI and VFD have built-in RS485 Port.
DOP-107EV & LS iG5A Inverter “Wiring Diagram”
+ Below is the wiring diagram between the DOP 107-EV and the LS iG5A
LS iG5A Inverter Modbus-RTU Configuration
Below are the communication parameters that need to be set up so that the LS iG5A can communicate with Modbus-RTU
+ Project setting
Drv = 3 (Motor Control via Communication Port)
Frq = 7 (Frequency Reference via Communication Port)
I59 = 0 (Modbus RTU Selection)
I60 = 1 ( Slave Number = 1)
I61 = 3 (9600bps)
I62 = 0
I65 = 2 (Even/Stop bit=1)
LS iG5A Modbus Registers Address
Note: Address Using = “Registers Address – 1”
- Motor Control Address = 6 – 1 = 5 (Hex)
>>> Set Word 5 = 2 >>> Forward Run
= 4 >>> Reverse Run
= 0 >>> Motor Stop
- Frequency Reference Address = 5 -1 = 4
- Output Current Address = 9 – 1 = 8
- Output Frequency Address = A – 1 = 9
- Output Voltage Address = B – 1 = A
Delta HMI Modbus-RTU Configuration
Need to configure communication parameters of DOP-107EV same as LS iG5A Inverter
Delta HMI Modbus-RTU Example
+ Control Panel Design
+ Frequency Set Command
+ Forward Run Command
+ Reverse Run Command
+ Stop Command
+ Frequency Monitoring
+ Current Monitoring
+ Voltage Monitoring
Project Video Tutorial
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