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Hitachi WJ200 Series VFDs (view source)
Revision as of 21:09, 12 August 2019
, 21:09, 12 August 2019added tables for relevant Modbus registers
[http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf#page=353 Page 353] (marked B-24 in the PDF) lists the Modbus coil numbers and their functions.
[http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf#page=353 Page 353] (marked B-24 in the PDF) lists the Modbus coil numbers and their functions.
"Holding" registers for writing:
{| class="wikitable"
! Register No. (hex)
! Register No. (dec)
! Values
! Description
|-
| 0x0001, 0x0002 (MSB)
| 1, 2
| 0 - 40000 (decimal Hz * 100)
| Frequency setpoint
|}
Taken from [http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf#page=355 Page 355] (marked B-26 in the PDF) of the instructional manual.
Registers for "monitoring" (reading):
{| class="wikitable"
! Register No. (hex)
! Register No. (dec)
! Values
! Description
|-
| 0x1001, 0x1002
| 4097, 4098 (MSB)
| 0 - 40000 (decimal Hz * 100)
| Output frequency monitor
|-
| 0x1003
| 4099
| 0 - 65530 (decimal A * 10)
| Output current monitor
|-
| 0x1004
| 4100
| 0: stopping, 1: forward, 2: reverse
| Rotation direction monitoring
|-
| 0x1011
| 4113
| 0 - 6000 (decimal V * 10)
| Output voltage monitor
|-
| 0x1012
| 4114
| 0 - 1000 (decimal kW * 10)
| Power monitor
|}
Taken from [http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf#page=359 Page 359] (marked B-30 in the PDF) of the instructional manual.
=== mbpoll ===
=== mbpoll ===