Why Parameter Setting is Crucial
Setting the correct parameters on your Delta VFD ensures safe startup, correct motor tuning, and application-specific behavior. This guide will help you configure basic parameters in less than 10 minutes.
Step 1: Power ON and Access the Keypad
🔌 Turn ON the VFD.
🖥️ The display will show ‘F60.00’ or similar (frequency). Use the keypad to navigate.
Step 2: Enter Programming Mode
Press the ‘MODE’ or ‘PRGM’ button. Use the up/down arrows to navigate parameter groups (e.g., P0, P1, etc.).
Step 3: Basic Parameters to Set
• **P00.00 – Frequency Command Source:** Set to ‘01’ for keypad control.
• **P00.01 – Run Command Source:** Set to ‘01’ for keypad control.
• **P01.00 – Base Frequency:** Match with motor nameplate (typically 50Hz).
• **P01.01 – Max Frequency:** Set based on motor capacity (e.g., 60Hz).
• **P02.00 – Acceleration Time:** Set in seconds (e.g., 10s).
• **P02.01 – Deceleration Time:** Set in seconds (e.g., 10s).
Step 4: Save and Exit
After configuring the parameters, press ‘MODE’ again to return to the main screen. Settings are saved automatically.
Pro Tip – Use Delta VFD Software
Delta’s VFDSoft or SmartView software allows PC-based configuration, parameter backup, and real-time monitoring via RS-485/USB.
Final Note
Incorrect parameter settings can lead to motor failure or trip alarms. Always refer to the drive manual and motor datasheet.
📥 Download complete MS300 parameter list [here](#).
🛠️ Need help? [Talk to our Application Expert](#)