Delta Electronics VFD-VE Series manual Low-voltage during constant speed

Chapter 4 Parameters

Pr.	Explanation	Settings	Factory	VF	VFPG	SVC	FOCPG	TQRPG
			Setting
		4: Ground fault (GFF)
		5: IGBT short-circuit (occ)
		6: Over-curent at stop (ocS)
		7: Over-voltage during acceleration
		(ovA)
		8: Over-voltage during deceleration
		(ovd)
		9: Over-voltage during constant speed
		(ovn)
		10: Over-voltage at stop (ovS)
		11: Low-voltage during acceleration
		(LvA)
		12: Low-voltage during deceleration
		(Lvd)
		13: Low-voltage during constant speed
		(Lvn)
		14: Low-voltage at stop (LvS)
		15: Phase loss (PHL)
		16: IGBT heat sink over-heat (oH1)
		17: Heat sink over-heat (oH2)(for 40HP
		above)
		18: TH1 open loop error (tH1o)
		19: TH2 open loop error (tH2o)
		20: Fan error signal output
		21: over-load (oL) (150% 1Min)
		22: Motor 1 over-load (EoL1)
		23: Motor 2 over-load (EoL2)
		24: Motor PTC overheat (oH3)
		25: Fuse error (FuSE)
		26: over-torque 1 (ot1)
		27: over-torque 1 (ot2)
		28: Insufficient torque 1
		29: Insufficient torque 2
		30: Memory write-in error (cF1)
		31: Memory read-out error (cF2)
		32: Isum current detection error (cd0)
		33: U-phase current detection error
		(cd1)
		34: V-phase current detection error
		(cd2)
		35: W-phase current detection error
		(cd3)
		36: Clamp current detection error (Hd0)
		37: Over-current detection error (Hd1)
		38: Over-voltage detection error (Hd2)
		39: Ground current detection error (Hd3)
		40: Auto tuning error (AuE)
		41: PID feedback loss (AFE)
		42: PG feedback error (PGF1)
		43: PG feedback loss (PGF2)
		44: PG feedback stall (PGF3)
		45: PG slip error (PGF4)
		46: PG ref input error (PGr1)
		47: PG ref loss (PGr2)
		48: Analog current input loss (ACE)
		49: External fault input (EF)
		50: Emergency stop (EF1)
		51: External Base Block (B.B.)
		52: Password error (PcodE)
		53: Software error (ccodE)
		54: Communication error (cE1)
		55: Communication error (cE2)
		56: Communication error (cE3)
		57: Communication error (cE4)
		58: Communication Time-out (cE10)
		59: PU time-out (cP10)
		60: Brake transistor error (bF)
		61: Y-connection/Δ-connection switch
		error (ydc)
		62: Decel. Energy Backup Error (dEb)
06-31	Filter Time for PTC Detection	0.00~10.00sec	0.20	○	○	○	○	○

Group 8 High-function PID Parameters

4-28 Revision August 2008, 03VE, SW V2.04