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Download - VINH THIEN INDUSTRY Co.,ltd

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<strong>Co</strong>ntents<br />

VLT ® Micro Drive FC 51 Operating Instructions<br />

CRC Check Field 27<br />

<strong>Co</strong>il/Register Addressing 27<br />

How to <strong>Co</strong>ntrol the frequency converter 29<br />

Function <strong>Co</strong>des Supported by Modbus RTU 29<br />

Exception and Error <strong>Co</strong>des 29<br />

How to Access Parameters 30<br />

Parameter Handling 30<br />

Storage of Data 30<br />

IND 30<br />

Text Blocks 30<br />

<strong>Co</strong>nversion Factor 30<br />

Parameter Values 30<br />

Examples 30<br />

Read <strong>Co</strong>il Status (01HEX) 31<br />

Force/Write Single <strong>Co</strong>il (05HEX) 31<br />

Force/Write Multiple <strong>Co</strong>ils (0FHEX) 32<br />

Read Holding Registers (03HEX) 32<br />

Preset Single Register (06HEX) 33<br />

Preset Multiple Registers (10HEX) 34<br />

Danfoss FC <strong>Co</strong>ntrol Profile 35<br />

<strong>Co</strong>ntrol Word According to FC Profile 35<br />

Explanation of the <strong>Co</strong>ntrol Bits 35<br />

Status Word According to FC Profile (STW) 37<br />

Explanation of the Status Bits 38<br />

Bus Speed Reference Value 39<br />

6 Parameter Overview 41<br />

<strong>Co</strong>nversion Index 45<br />

Change during operation 45<br />

2-Set-up 45<br />

Type 45<br />

0-** Operation/Display 46<br />

1-** Load/Motor 47<br />

2-** Brakes 48<br />

3-** Reference/Ramps 49<br />

4-** Limits/Warnings 50<br />

5-** Digital In/Out 51<br />

6-** Analog In/Out 52<br />

7-** <strong>Co</strong>ntrollers 53<br />

8-** <strong>Co</strong>mm. and Options 54<br />

13-** Smart Logic 55<br />

2 MG.02.A4.02 - VLT ® is a registered Danfoss trademark

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