Hitachi SJ200 Series Instruction Manual page 246

B–32
ModBus Data Listing
The following table lists the holding registers for the "B" Group Fine Tuning Functions.
Func.
Code
B001 Selection of automatic
restart mode
B002 Allowable under-
voltage power failure
time
B003 Retry wait time before
motor restart
B004 Instantaneous power
failure / under-voltage
trip alarm enable
B005 Number of restarts on
power failure / under-
voltage trip events
B012 Level of electronic
thermal setting
B212 Level of electronic
thermal setting, 2nd
motor
B013 Electronic thermal
characteristic
B213 Electronic thermal
characteristic, 2nd
motor
"B" Group Fine Tuning Functions
Name R/W
R/W Select inverter restart method,
four option codes:
00... Alarm output after trip,
01... Restart at 0Hz
02... Resume operation after
03... Resume previous freq.
after freq. matching, then
decelerate to stop and display
trip info.
R/W The amount of time a power
input under-voltage can occur
without tripping the power
failure alarm. Range is 0.3 to
25 sec. If under-voltage exists
longer than this time, the
inverter trips, even if the restart
mode is selected.
R/W Time delay after under-voltage
condition goes away, before
the inverter runs motor again.
Range is 0.3 to 100 seconds.
R/W Two option codes:
00... Disable
01... Enable
R/W Two option codes:
00... Restart 16 times
01... Always restart
R/W Set a level between 20% and
120% for the rated inverter
current
R/W
R/W Select from two curves, option
codes: *1
00... Reduced torque 1
R/W
01... Constant torque
02... Reduced torque 2
Description
no automatic restart
frequency matching
Network Data
Reg. Range Res.
0089h 0, 1, 2, 3 —
008Ah 3 to 250 0.1 sec
008Bh 3 to 0.1 sec
1000
008Ch 0, 1 —
008Dh 0, 1 —
008Eh 2000 to 0.01%
12000
008Fh
0090h 0, 1, 2 —
0091h