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Related Manuals for Hyundai N100
Summary of Contents for Hyundai N100
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Page 1: Instruction Manual
Technical Support Document for Inverter Doc. No. TSD-N100-COM-001E(00) Model All N100 model Rev. Date August, 2008 plus N100 Inverter RS485 Interface Instruction Manual... -
Page 2: Table Of Contents
N100 Inverter RS485 Interface Instruction Manual Contents RS485 Communication function .....................1 Communication function......................1 1.1.1 Interface Cable Pin Arrangement ................1 1.1.2 Interface Cable Pin Arrangement ................2 1.1.3 RS485 Communication specification ................3 1.1.4 RS485 Communication setting in Inverter..............3 1.1.5 Communication order....................4 Communication protocol .......................4... -
Page 3: Rs485 Communication Function
Inverter RS485 Interface Instruction Manual RS485 Communication function Communication function Communication circuit for RS485 is built in N100 Inverter. It is possible to control 1~32 Inverters (Slave) from a main control device (Master) by using RS485 serial communication is supported. -
Page 4: Interface Cable Pin Arrangement
N100 Inverter RS485 Interface Instruction Manual 1.1.2 Interface Cable Pin Arrangement PC(or PLC) ~ Inverter Wiring Diagram RS232 To RS485 Converter RS232 RS485 Note If the PLCs have a RS485 communication port, don’t use the converter (RS232 to RS485 converter) between the PLCs and inverter. -
Page 5: Rs485 Communication Specification
N100 Inverter RS485 Interface Instruction Manual 1.1.3 RS485 Communication specification Item Specification Notes Communication RS485 interface Communication methods Half duplex communication methods Transmission speed 9600[BPS] (Baud Rate) Response for the external read, write The inverter operates only as Start methods command slave. -
Page 6: Communication Order
N100 Inverter RS485 Interface Instruction Manual 1.1.5 Communication order The flow of the communication protocol between an external control device and an inverter is shown below in the time diagram. External control Frame 1 Devices Frame 2 Inverter Waiting time (setting with operator) Fig. -
Page 7: Inverter Read Frame
N100 Inverter RS485 Interface Instruction Manual 1.2.1 Inverter read frame It requires 1~8 parameters of Inverter. (1) External controller transmit frame Communication Parameter Command parameter CRC Hi CRC Lo number count Clause Description Data size Specifications Communication Inverter communication... -
Page 8: Request Frame For Setting Parameter
N100 Inverter RS485 Interface Instruction Manual 1.2.2 Request frame for setting parameter Setting 1 parameter and command (note3) of Inverter (1) External transmit frame Communication Order Parameter Data CRC Hi CRC Lo number Clause Description Data size Specifications Communication... - Page 9 N100 Inverter RS485 Interface Instruction Manual (3) Parameter setting [Note 1] ① Basic parameter 1st byte : Each group is setting. Group byte Group byte 0x01 0x05 0x02 0x06 0x03 0x07 0x04 Table 7 Basic parameters (1 byte) byte : Parameter number setting...
- Page 10 N100 Inverter RS485 Interface Instruction Manual (4) Data value setting [Note 2] Data value is transmitted except decimal point. Ex1) Output frequency Parameter value Communication data Converted hexadecimal value 1st byte : 0x17 60.00Hz 6000 2nd byte : 0x70...
- Page 11 N100 Inverter RS485 Interface Instruction Manual ② Frequency command Parameter 1st byte : 0x00 2nd byte : 0x04 Setting data Output frequencyⅹ100 Ex) The case of output frequency command is 60 Hz Data 6000 transmit 1st byte : 0x17...
- Page 12 N100 Inverter RS485 Interface Instruction Manual Ex) The case of d001 output frequency reading. Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Communication Command Parameter Parameter number number 0x01 0x03 0x01 0x01 0x00 0x01 The sequence of addition Byte(0x01) 16Bit Register...
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Page 13: Example Of Transmit/Receive Data Frame
N100 Inverter RS485 Interface Instruction Manual 2. Example of Transmit/Receive Data frame Read Request & Response Data 2.1.1 A prior condition (1) Communication number : (Inverter address 1) (2) Command (Read request) (3) Parameter count (Parameter Q’ty) 2.1.2 Example 1 – Output frequency Monitoring (Function code : D01) (1) Transmit Data Com. -
Page 14: Example 2 - Output Frequency (Function Code : F01)
N100 Inverter RS485 Interface Instruction Manual 2.1.3 Example 2 – Output frequency (Function code : F01) (1) Transmit Data Com. Com- Parameter CRC 16 Transmit (8Byte) Parameter Num. mand Count 010302010001D472 (2) Response Data (In case of F01 = 60.0Hz) Com. -
Page 15: Setting Request & Response Data
N100 Inverter RS485 Interface Instruction Manual Setting Request & Response Data 2.2.1 A prior condition (1) Communication number : (Inverter address 1) (2) Command (Setting request) 2.2.2 Output frequency setting (Function code : F01) Please refer to Clause 2.3 Frequency command on page 2.2.3... -
Page 16: Frequency Command
N100 Inverter RS485 Interface Instruction Manual Frequency Command 2.3.1 A prior condition (1) Communication number : (Inverter address 1) (2) Command (Setting request) (3) Parameter 0004 2.3.2 Example 6 – Frequency Command (In case of 60Hz) (1) Transmit Data (In case of 60.00Hz) Com. -
Page 17: Run Command Parameter
N100 Inverter RS485 Interface Instruction Manual RUN command parameter 2.4.1 A prior condition (1) Communication number : (Inverter address 1) (2) Command (Setting request) (3) Parameter 0002 2.4.2 Example 8 – FWD(Forward) RUN Command (1) Transmit Data Com. Com-... -
Page 18: Example 10 - Stop Command
N100 Inverter RS485 Interface Instruction Manual 2.4.4 Example 10 – STOP Command (1) Transmit Data Com. Com- CRC 16 Transmit (8Byte) Parameter Data Num. mand 010600020000280A Data Description 0001 : FWD, 0002 : REV, 0000 : STOP (2) Response Data Com.
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