Hitachi WJ C1 Series User Manual

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.

Hitachi WJ C1 Series Specifications

General

Brand	Hitachi
Model	WJ C1 Series
Category	Inverter
Language	English