Hitachi L2002 3–58, on page, Communication Settings”

B–40

ModBus Data Listing

			“C” Group Intelligent Terminal Functions
						Network Data
	Func.
		Name	R/W	Description	Register
	Code						Range	Res.
					hex	dec.
	C041	Overload level setting	R/W	Sets the overload signal level	1124h	04388	0 to	0.01 %
				between 0% and 200% (from			20000
				0 to two times the rated
				current of the inverter)
	C042	Frequency arrival	R/W	Sets the frequency arrival	1126h	04390	0 to 4000	0.1 Hz
		setting for acceleration		setting threshold for the			*1
B				output frequency during
Appendix				acceleration, range is 0.0 to
				400.0 Hz
	C043	Arrival frequency	R/W	Sets the frequency arrival	1128h	04392	0 to 4000	0.1 Hz
		setting for deceleration		setting threshold for the
				output frequency during
				deceleration, range is 0.0 to
				400.0 Hz
	C044	PID deviation level	R/W	Sets the allowable PID loop	1129h	04393	0 to 1000	0.1 %
		setting		error magnitude (absolute
				value), SP - PV, range is 0.0 to
				100%, resolution is 0.1%
	C052	PID FBV function high	R/W	When the PV exceeds this	112Eh	04398	0 to 1000	0.1 %
		limit		value, the PID loop turns OFF
				the PID Second Stage Output,
				range is 0.0 to 100.0%
	C053	PID FBV function low	R/W	When the PV goes below this	112Fh	04399	0 to 1000	0.1 %
		limit		value, the PID loop turns ON
				the PID Second Stage Output,
				range is 0.0 to 100.0%
	C071	Communication speed	—		1138h	04408	—	—
		selection
	C072	Node allocation	—		1139h	04409	—	—
	C074	Communication parity	—	NOTE: These network	113Bh	04411	—	—
		selection
				settings are not accessible to
	C075	Communication stop bit	—	ModBus. Use the inverter	113Ch	04412	—	—
		selection		keypad or digital operator to
				edit. Refer to “Network
	C076	Communication error	—		113Dh	04413	—	—
				Communication Settings”
		select
				on page 3–58.
	C077	Communication error	—		113Eh	04414	—	—
		time-out
	C078	Communication wait	—		113Fh	04415	—	—
		time