Delta Electronics VFD-G manual Code

Chapter 4 Parameters

Code	AC Drive Status	Explanation
22	PHL (phase loss)	Input power lacks phase.
		3-phase input power is unbalance and exceeds
		specification.
23	Lc (Low Current)	Low current detection during operation.
24	FbL(Feedback Loss)	Feedback signal is abnormal.
25	Reserved
26	FANP	Fan Power Fault
27	FF1	Fan 1 Fault
28	FF2	Fan 2 Fault
29	FF3	Fan 3 Fault
30	FF123	Fan 1, 2, 3 Fault
31	FF12	Fan 1, 2 Fault
32	FF13	Fan 1, 3 Fault
33	FF23	Fan 2, 3 Fault
34	Fv	Gate Drive Low Voltage Protect
35~40	Reserved
41	HPF1	GFF hardware error
42	HPF2	CC,OC hardware error
43	HPF3	OC hardware error
44	HPF4	OV hardware error
45	CF3.3	U-phase error
46	CF3.4	V-phase error
47	CF3.5	W-phase error
48	CF3.6	OV or LV
49	CF3.7	Isum error
50	CF3.8	Temperature sensor error

00 - 02 AC Drive Status Indication 2

Factory setting: Read Only

Display Bit 0~1: 00: Run LED is off and stop led is on. (AC Drive stopping)

01:Run LED is blink and stop led is on. (AC Drive deceleration to stop)

10:Run LED is on and stop led is blink. (AC Drive standby)

11:Run LED is on and stop led is off. (AC Drive running)

Bit 2: 1: Jog on.

Bit 3~4: 00: Rev LED is off and FWD led is on. (Forward)

01:Rev LED is blink and FWD led is on. (Reverse to Forward)

10:Rev LED is on and FWD led is blink. (Forward to Reverse)

11:Rev LED is on and FWD led is off. (Reverse)

Bit 5-7: Reserved

4-24 Revision July 2008, EG03, SW V1.06