The following information will only cover basic wiring and programming for V1000/V1000-4X drives for a fan application. If PID or other additions are needed, consult the OEM or Yaskawa for application support.

Obtain the following information:

1) Determine the drives controls.

• Start/Stop run command
• Speeds Command (0-10VDC or 4-20mA)

2) Motor Data

• Motor Type
• Motor OEM
• Motor VAC
• Motor FLA
• Motor Lead Length

The following parameter settings are a recommendation. The application may require different settings.

• b1-04 (Disable Rev Operation) = 01 (Disable) 
• b1-07  (LOCAL/REMOTE Run Selection) = 01 (Run command is accepted)
• b1-08 (Run Command Selection while in Programming Mode) =01 (Run command is accepted in all menus)
• b1-17 (Run Command at power Up) = 01 (Accept run command on power up)
• b3-01 (Speed Search Selection at Start) = 01 (Enable)
• b3-24 (Speed Search Method Selection) = 01 (Speed Estimation Type)
• C1-01 (Acceleration ramp time) = 45.0 seconds 
• C1-02 (Deceleration ramp time) = 45.0 seconds
• C6-02 (Carrier Frequency Selection) = 01 (2.0 kHz) 
• E1-01 (Input Voltage Setting) = Measured Input VAC
• E1-05 (Max Output Voltage) = Motor Maximum VAC
• E2-01 (Motor Rated Current) = Motor Output Full Load Amps (FLA)
• If using 0-10VDC, ensure H3-01 (Terminal A1 Signal Level Selection) = 0 (0-10VDC)
• If using 4-20mA, ensure H3-09 (Terminal A2 Signal Level Selection) = 2 (4-20mA) 
• L2-01 (Momentary Power Loss Operation Selection) = 02 (CPU Power Active)
• L5-01 (Number of Auto Restarts Attempts after Faults) = 05 retries

Controls Wiring:

• S1 to SC for Auto Run
• A1 and AC (0-10VDC) or A2 and AC (4-20mA)