Hitachi WJ Series

Chapter 18 List of Parameters/Modbus Coil/Register Numbers
18-2-17
Code
Name
Data range
Initial
value
Set
value
Change
during
running
Modbus communication
Page
Register No.
Data Range
Resolution
b131
Overvoltage
suppression
active level
200V class: 330 to 400 (VDC)
400V class: 660 to 800 (VDC)
380/
760
✓
1386h
330 to 400 (200V)
660 to 800 (400V)
1
b132
Overvoltage
suppression
active time
0.10 to 30.00 (s)
1.00
✓
1387h
10 to 3000
0.01
b133
Constant DC bus
voltage control P
gain
0.00 to 5.00
0.20
✓
1388h
0 to 500
0.01
9-9-4
9-9-17
b134
Constant DC bus
voltage control I
gain
0.0 to 150.0 (s)
1.0
✓
1389h
0 to 1500
0.1
b145
STO input mode
selection
00: No trip (only shut down by
hardware)
01: [E37] trip
02: [E98] trip, display [-S--]
03 (04): Display [-S--]
(03 and 04 are the same
in terms of function.)
05: Display [-S--]/[-F**]
06: Display [-S--]/[-F**]
00
✓
1394h
0 to 1
-
14-1-4
b146
STO release
delay allowed
time
0.00 to 2.00 (s)
0.00
✓
1395h
0 to 200
0.01
b147
STO special
indication cancel
selection
00: Not cancel special
indication
01: Cancel special indication
00/
01/
00
*2
✓
13D0h
0 to 1
-
b148
STO special
indication re-
display time
1 to 30 (s)
30
✓
13D1h
1 to 30
1
b150
Display while ext.
operator
connected
001 to 060 (compatible with
d001 to d060)
001
✓
1399h
1 to 60h
(BCD)
-
7-2-11
b160
Dual monitor
parameter 1
001 to 030 (compatible with
d001 to d030)
001
✓
13A3h
1 to 30h
(BCD)
-
10-3-6
b161
Dual monitor
parameter 2
001 to 030 (compatible with
d001 to d030)
002
✓
13A4h
1 to 30h
(BCD)
-
b163
Enable frequency
changes through
monitor display
00: Disable
01: Enable (frequency setting
can be changed in
[d001]/[d007]
00
✓
13A6h
0 to 1
-
9-2-22
b164
Enable auto-
return to the
initial display
00: Disable
01: Enable
00
✓
13A7h
0 to 1
-
7-2-8
b165
Action selection
at ext. operator
disconnection
00: Trip
01: Trip after deceleration stop
02: Ignore
03: Free run
04: Deceleration stop
02
✓
13A8h
0 to 4
-
7-2-11
b166
Data R/W
selection
00: Enable R/W
01: Disable R/W
00
✓
13A9h
0 to 1
-
b171
Inverter mode
selection
00: Disable
01: IM mode
02: (WJ200 high frequency
compatible mode)
*3
03: PM mode
00
×
13AEh
0 to 3
-
8-1-15
b180
Execute
initialization and
mode selection
00: Disable
01: Execute initialization and
mode selection
00
×
13B7h
0 to 1
-
7-2-3
8-1-15
b190
Password setting
for display
restriction
selection [b037]
0000(Password disable),
0001 to FFFF (Password
enable)
0000
×
Not disclosed
Not
accessible
-
7-2-6
*2. The default settings when initialize by setting 00/01/03 to "Initialize data selection [b085]".
*3. When in WJ200 high frequency compatible mode.