Hitachi WJ Series

Chapter 18 List of Parameters/Modbus Coil/Register Numbers
18-2-18
Code
Name
Data range
Initial
value
Set
value
Change
during
running
Modbus communication
Page
Register No.
Data Range
Resolution
b191
Password
authentication
for display
restriction
selection [b037]
0000 to FFFF
0000
×
Not disclosed
Not
accessible
-
7-2-6
b192
Password setting
for Soft-Lock
selection [b031]
0000(Password disable),
0001 to FFFF (Password
enable)
0000
×
Not disclosed
Not
accessible
-
b193
Password
authentication
for Soft-Lock
selection [b031]
0000 to FFFF
0000
×
Not disclosed
Not
accessible
-
b910
Electronic
thermal decrease
function enable
00: Disable
01: Enable (Fixed subtraction
rate)
02: Enable ([b911]
subtraction rate)
03: Enable ([b912] time
constant subtraction)
00/
03/
00
*2
✓
13C6h
0 to 3
-
8-1-8
8-1-11
b911
Electronic
thermal
decreasing time
0.10 to 100000.00 (s)
*4
600.00
✓
13C7h (High)
13C8h (Low)
10 to
10000000
0.01
b912
Electronic
thermal
decreasing time
constant
0.10 to 100000.00 (s)
*4
120.00
✓
13C9h (High)
13CAh (Low)
10 to
10000000
0.01
b913
Electronic
thermal
accumulation
gain
1.0 to 200.0 (%)
*4
100.0
✓
13CBh
10 to 2000
0.1
b914
Store electronic
thermal counter
at power-off
00: Disable
01: Enable
01
✓
13CCh
0 to 1
-
8-1-12
*2. The default settings when initialize by setting 00/01/03 to "Initialize data selection [b085]".
*4. Note that if the setting is less than the initial value, the motor may burn out easily due to the slow protection.