Hitachi SJ2002 Series Instruction Manual page 264

B–26
ModBus Data Listing
The following table lists the holding registers for the "A" Group Standard Functions.
Func.
Name
Code
A001 Frequency source
setting
A002 Run command source
setting
A003 Base frequency setting
A203 Base frequency setting,
2nd motor
A004 Maximum frequency
setting
A204 Maximum frequency
setting, 2nd motor
A005 [AT] selection
A011 O–L input active range
start frequency
A012 O–L input active range
end frequency
A013 O–L input active range
start voltage
Holding Registers for "A" Group Standard Functions
R/W Description
R/W Five options; select codes:
00 .. Keypad potentiometer
01 .. Control terminal
02 .. Function F001 setting
03 .. ModBus network input
10 .. Calculate function output
R/W Three options; select codes:
01 .. Control terminal
02 .. Run key on keypad, or
digital operator
03 .. ModBus network input
R/W Settable from 30 Hz to the
maximum frequency
R/W Settable from 30 Hz to the
2nd maximum frequency
R/W Settable from the base
frequency up to 400 Hz
R/W Settable from the 2nd base
frequency up to 400 Hz
R/W Four options, select codes:
00 .. Select between [O] and
[OI] at [AT]
01 .. [O] + [OI] ([AT] input is
ignored)
02 .. Select between [O] and
keypad potentiometer
03 .. Select between [OI] and
keypad potentiometer
R/W The output frequency corre-
sponding to the analog input
range starting point,
range is 0.0 to 400.0
R/W The output frequency corre-
sponding to the analog input
range ending point,
range is 0.0 to 400.0
R/W The starting point (offset) for
the active analog input range,
range is 0. to 100
Network Data
Register
Range
hex dec.
1019h 04121 0 to 3, 10
101Ah 04122 1, 2, 3
101Bh 04123 30 to
max. freq.
150Ch 05388 30 to
max. freq.
2
101Ch 04124 30 to 400
150Dh 05389 30 to 400
101Dh 04125 0, 1, 2, 3
1020h 04128 0 to 4000
1022h 04130 0 to 4000
1023h 04131 0 to 100
Res.
—
—
1 Hz
1 Hz
1 Hz
1 Hz
—
0.1 Hz
0.1 Hz
1 %