Hitachi WJ C1 Series

Chapter 18 List of Parameters/Modbus Coil/Register Numbers
18-2-9
Code
Name
Data range
Initial
value
Set
value
Change
during
running
Modbus communication
Page
Register No.
Data Range
Resolution
P217
External register 7
format
00: Unsigned word data
01: Signed word data
00
✓
16D9h
0 to 1
-
11-3-1
P218
External register 8
format
00: Unsigned word data
01: Signed word data
00
✓
16DAh
0 to 1
-
P219
External register 9
format
00: Unsigned word data
01: Signed word data
00
✓
16DBh
0 to 1
-
P220
External register 10
format
00: Unsigned word data
01: Signed word data
00
✓
16DCh
0 to 1
-
P221
External register 1
scaling
0.001 to 65.535
1.000
✓
16DDh
1 to 65535
0.001
P222
External register 2
scaling
0.001 to 65.535
1.000
✓
16DEh
1 to 65535
0.001
P223
External register 3
scaling
0.001 to 65.535
1.000
✓
16DFh
1 to 65535
0.001
P224
External register 4
scaling
0.001 to 65.535
1.000
✓
16E0h
1 to 65535
0.001
P225
External register 5
scaling
0.001 to 65.535
1.000
✓
16E1h
1 to 65535
0.001
P226
External register 6
scaling
0.001 to 65.535
1.000
✓
16E2h
1 to 65535
0.001
P227
External register 7
scaling
0.001 to 65.535
1.000
✓
16E3h
1 to 65535
0.001
P228
External register 8
scaling
0.001 to 65.535
1.000
✓
16E4h
1 to 65535
0.001
P229
External register 9
scaling
0.001 to 65.535
1.000
✓
16E5h
1 to 65535
0.001
P230
External register 10
scaling
0.001 to 65.535
1.000
✓
16E6h
1 to 65535
0.001
P301
Internal register 1
0000h to FFFFh
0000h
✓
16E7h
0000h to
FFFFh
1
P302
Internal register 2
0000h to FFFFh
0000h
✓
16E8h
0000h to
FFFFh
1
P303
Internal register 3
0000h to FFFFh
0000h
✓
16E9h
0000h to
FFFFh
1
P304
Internal register 4
0000h to FFFFh
0000h
✓
16EAh
0000h to
FFFFh
1
P305
Internal register 5
0000h to FFFFh
0000h
✓
16EBh
0000h to
FFFFh
1
P306
Internal register 6
0000h to FFFFh
0000h
✓
16ECh
0000h to
FFFFh
1
P307
Internal register 7
0000h to FFFFh
0000h
✓
16EDh
0000h to
FFFFh
1
P308
Internal register 8
0000h to FFFFh
0000h
✓
16EEh
0000h to
FFFFh
1
P309
Internal register 9
0000h to FFFFh
0000h
✓
16EFh
0000h to
FFFFh
1
P310
Internal register 10
0000h to FFFFh
0000h
✓
16F0h
0000h to
FFFFh
1
P400
Endian selection
00: Big endian
01: Little endian
02: Special endian
00
✓
16F1h
0 to 2
-
11-2-14
P900
Single-phase
encoder pulse
half/whole cycle
selection
*3
00: Half cycle
01: whole cycle
00
✓
16F6h
0 to 1
-
-
P901
Speed detection
filter constant for
encoder pulse
0 to 9999 (ms)
20
✓
16F7h
0 to 9999
1
9-5-8
9-5-14
10-1-3
*3. This parameter is a dummy parameter. User settings are disabled and the inverter always operate as "Whole cycle
(01)". Data can be read and written by Modbus communication, etc.