Delta Electronics VFD-F Series manual 02 - 09 Special Display

VFD-F Series

Factory Setting: 00

02 - 09 Special Display

Settings	00: A displays output current of AC drive
	01: U displays DC-Bus voltage of AC drive
	02: E displays RMS of output voltage
	03: P displays feedback signal
	04: PLC display auto procedure state

This parameter chooses the display on the keypad immediately following the “U” user defined setting.

“MODE” key will scroll from “F”, “H”, “U”, (Pr. 02-09), FWD, and back to “F”.

Users may also use the “LEFT” key on the digital keypad to switch display content.

02 - 10	User Defined Coefficient		Factory Setting: 1.00
	Settings	0.01~160.00	Unit: 0.01

When this parameter is set, the “H “display value = actual output frequency of AC drive x 02-10.

If output frequency of AC drive is 90Hz, set 02-10 to 2.5. When H LED lights, the value on the display is 225.00.

02 - 11	Flying Start		Factory Setting: 00
	Settings	00: Disable

01: Enable (DC brake disabled)

When the AC drive starts into a running motor (Flying Start), it may cause an over current on the drive and may damage the motor. Using speed search upon start-up will allow the drive to slowly find the motor speed, smoothly take control of the motor, and bring it to command speed.

If the Flying Start feature is enabled upon start-up, the DC brake 08-01 will be disabled.

02 - 12	Flying Start Frequency			Factory Setting:	00
	Settings	00: Begin search from Master Frequency Command
		01: Begin search from Maximum Frequency (Pr.01-00)
				Factory Setting:	01
02 - 13	Master Frequency Memory Setting
	Settings	00: Do not remember the last known frequency
		01: Remember the last known frequency
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED			5-13

5