The MS300 Series Delta inverters are a compact line of vector controllers that are rugged, compact, and compact in design. It also has 1 built-in USB port and 1 RS485 port to support remote control by Modbus RTU.
Today plc247.com will guide you to use HMI Mitsubishi GT2505-VTBD to control Delta MS300 inverter through Modbus-RTU protocol.
Mitsubishi GT2505 & Delta MS300 “Wiring Diagram”
Below is the connection diagram according to RS485 communication standard between HMI GT2505-VTBD and Delta MS300 inverter
Delta MS300 “Modbus RTU” Parameters Setting
To be able to control Delta MS300 with Modbus-RTU, in addition to the basic parameters of the inverter (frequency, current, voltage…) we need to install the following communication parameters:
+ P00.20 = 1 (Using Modbus Setting Frequency)
+ P00.21 = 2 (Using Modbus Control Motor)
+ P09.00 = 1 (Slave Address = 1)
+ P09.01 = 9.6 (Baudrate = 9600bps)
+ P09.02 = 3
+ P09.03 = 1.0 (Overtime Com. = 1.0s)
+ P09.04 = 14 ( Modbus-RTU 8/E/1 Selection)
Delta MS300 “Modbus RTU” Registers Address
Note: Mitsubishi GOT2000 Holding Registers Address =
“VFD Address (Dec) + 400001“
>>> Motor Control Address = 2000 (hex) = 8192 (dec) + 400001 = 408193 (dec)
- Set Word 408193 = 18 (dec): Forward Run
- Set Word 408193 = 34 (dec): Reverse Run
- Set Word 408193 = 1 (dec): Stop
>>> Setting Frequency Address = 2001 (hex) = 8193 (dec) + 400001 = 408194 (dec)
- Output Frequency Address = 2103 (hex) = 8451 (dec) + 400001 = 408452 (dec)
- Output Current Address = 2104 (hex) = 8452 (dec) + 400001 = 408453 (dec)
- Output Volatge Address = 2106 (hex) = 8454 (dec) + 400001 = 408455 (dec)
Mitsubishi GT2505-VTBD Modbus Configuration
You need to install Modbus communication parameters for Mitsubishi GT2505-VTBD exactly the same as those installed for Delta MS300 inverters
HMI Programming Example
+ Main Control Panel
+ Frequency Setting
+ Forward Run Command
+ Reverse Run Command
+ Stop Run Command
+ Output Frequency Monitoring
+ Output Current Monitoring
+ Output Voltage Monitoring
Project Video Tutorial
======
References
>>> Mitsubishi GT-Designer 3 Software Download
>>> Delta MS300 Inverter Manual PDF Download
Password Extract: plc247.com
Please share the article to the community if you find it useful. If you have any questions, please comment below the article, plc247.com will answer you as soon as I read the comments.
Best Regards!
Hello. I want to communicate gs2107 with delta plc. Can u plz support
i wwill upload wwhen i buy this