Hitachi hitachi series inverter user manual PM Motor Constants Functions

			Run
Func.	Name	Description	Mode	Initial data
Code			Edit
H231	Motor constant R2,
	2nd motor (Auto tuned data)
H032	Motor constant L	0.01~655.35mH
	(Auto tuned data)
H232	Motor constant L,
	2nd motor (Auto tuned data)
H033	Motor constant I0	0.01~655.35A
	(Auto tuned data)
H233	Motor constant I0,
	2nd motor (Auto tuned data)
H034	Motor constant J	0.001~9999 kgm2
	(Auto tuned data)
H234	Motor constant J,
	2nd motor (Auto tuned data)
H050	Slip compensation P gain	0.00-10.00		0.2
	for V/f control with FB
H051	Slip compensation I gain	0.-1000.		2.
	for V/f control with FB

Units

ohm

mH

mH

A

A

kgm2

kgm2

Times

(s)

PM Motor Constants Functions

			Run
Func.	Name	Description	Mode	Initial data	Units
Code			Edit
		00…Hitachi standard			-
		(Use H106-H110 at motor
H102	PM motor code setting	constants)		00
		01…Auto-Tuning
		(Use H109-H110, H111-H113
		at motor constants)
H103	PM motor capacity	0.1/0.2/0.4/0.55/0.75/1.1/1.5/2.2/		kW	kW
		3.0/3.7/4.0/5.5/7.5/11.0/15.0/18.5		dependent
H104	PM motor pole setting	2/4/6/8/10/12/14/16/18/20/22/24/26/		kW	Poles
		28/30/32/34/36/38/40/42/44/46/48		dependent
H105	PM Rated Current	(0.00-1.00)×Rated current of the		kW	A
		inverter [A]		dependent
H106	PM const R(Resistance)	0.001-65.535 [Ω]		kW	Ohm
				dependent
H107	PM const Ld	0.01-655.35 [mH]		kW	mH
	(d-axis inductance)			dependent
H108	PM const Lq	0.01-655.35 [mH]		kW	mH
	(q-axis inductance)			dependent
H109	PM const Ke	0.0001-6.5535 [V/(rad/s)]		kW	V/(rad/
	(Induction voltage constant)			dependent	s)
H110	PM const J	0.001-9999.000 [kgm2]		kW	kgm^2
	(Moment of inertia)			dependent
H111	PM const R	0.001-65.535 [Ω]		kW	Ohm
	(Resistance, Auto)			dependent

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