A Parameter Group; Parameter Group - Hitachi WJ Series User Manual

Chapter 18
18.2.4 b Parameter Group
Code Name
00: Trip
01: 0Hz start
Restart mode
02: Restart with frequency
selection after
instantaneous
b001 03: Decelerate and stop with
power failure/
undervoltage
error
04: Active frequency matching
Instantaneous
power failure/
b002 0.3 to 25.0 (s)
undervoltage
allowed time
Retry wait time
after
instantaneous
b003 0.3 to 100.0 (s)
power failure/
undervoltage
error
Enable
instantaneous 00: Disable
power failure/ 01: Enable
b004
undervoltage 02: Disable at Stop/Decel.
error while in
stop status
Number of retries
after
00: 16 times
b005 instantaneous
01: Unlimited
power failure/
undervoltage
Frequency
matching
b007 0.00 to 590.00 (Hz)
minimum restart
frequency
00: Trip
01: 0Hz start
02: Restart with frequency
Restart mode
selection after
b008 03: Decelerate and stop with
overvoltage/
overcurrent error
04: Active frequency matching
Number of retries
after
b010 1 to 3 (times)
overvoltage/
overcurrent
Retry wait time
after
b011 0.3 to 100.0 (s)
overvoltage/
overcurrent error
Electronic
b012 thermal level,
1st-motor (0.20 to 1.00) × Rated
Electronic current (A)
b212 thermal level,
2nd-motor
Electronic
thermal 00: Reduced torque
b013 characteristic 01: Constant torque
selection, 1st- 02: Free setting
motor
*1. 100% of the set value means the rated current of the WJ-C1.
List of Parameters/Modbus Coil/Register Numbers
Data range
matching
frequency matching and
then trip
restart
Stop
matching
frequency matching and
then trip
restart
18-2-11
Change
Initial Set
during
value value
Register No.
running
00 ✓ 1301h
1.0 ✓ 1302h
1.0 ✓ 1303h
00 ✓ 1304h
00 ✓ 1305h
1307h (High)
0.00 ✓
1308h (Low)
00 ✓ 1309h
3 ✓ 130Bh
1.0 ✓ 130Ch
Rated
✓ 130Dh
current
Rated
✓ 230Ch
current
01 ✓ 130Eh
Modbus communication
Data Range Resolution
0 to 4 -
3 to 250 0.1
3 to 1000 0.1
-
0 to 2
-
0 to 1
0 to 59000 0.01
0 to 4 -
1 to 3 1
3 to 1000 0.1
0.1
(%)
200 to 1000
0.1
(%)
0 to 2 -
Page
9-9-10
9-7-3
9-9-14
*1
8-1-8
*1
8-1-9