Delta Electronics VFD-G manual Delta

Chapter 4 Parameters

42CC,OC hardware error (HPF2)

43OC hardware error (HPF3)

44OV hardware error (HPF4)

45U-phase error (CF3.3)

46V-phase error (CF3.4)

47W-phase error (CF3.5)

48OV or LV (CF3.6)

49Isum error (CF3.7)

50Temperature sensor error (CF3.8)

06 - 15 Parameter Reset

Factory Setting: 00

Settings 00~65535

09:Reset parameters (50Hz, 380)

10:Reset parameters (60Hz, 440)

This parameter resets all parameters to the factory setting.

06 - 16 Parameter Protection Password Input

Settings 00~65535Factory Setting: 00

This parameter allows the user to enter their password to unlock the Parameter Protection feature. The password entered must match the value entered into Pr.6-17. After three invalid password attempts, the drive will no longer allow any operation. The drive must then be powered off and back on again.

After successfully entering the password, the user may change parameters as they wish. Once the drive is powered off, the drive has locked the parameters again. To clear the password, the user must enter the correct password in Pr.6-16 and then set Pr.6-17 to 00.

06 - 17 Parameter Protection Password Setting

Factory Setting: 00

Settings 00~65535

00: No password protection

This parameter allows the user to set a password for parameter protection. After entering a password, Pr.6-17 will display 1.

Be sure to keep the password in a safe place. If the password is lost, please return the drive to

DELTA.

Revision July 2008, EG03, SW V1.06 4-57