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FnIO MODBUS Adapter NA-9171, NA-9173

FnIO S-Series

6.2.6.

6 (0x06) Write Single Register

This function code is used to write a single holding register in a remote device. Therefore register numbered 1 is
addressed as 0. The normal response is an echo of the request, returned after the register contents have been
written.



Request

Field name

Example

RTU

ASCII

ASCII (bus line)

Start of Frame

t1-t2-t3

“,”

0x3A

Slave Address

0x07

“07”

0x30, 0x37

Function Code

0x06

“06”

0x30, 0x36

Starting Address Hi

0x08

“08”

0x30, 0x38

Starting Address Lo

0x00

“00”

0x30, 0x30

Quantity of Outputs Hi

0x11

“11”

0x31, 0x31

Quantity of Outputs Lo

0x22

“22”

0x32, 0x32

Error Check (CRC/LRC)

0x07, 0x85

“B8”

0x42, 0x38

End of Frame

t1-t2-t3

CR, LF

0x0D, 0xA



Response

Field name

Example

RTU

ASCII

ASCII (bus line)

Start of Frame

t1-t2-t3

“,”

0x3A

Slave Address

0x07

“07”

0x30, 0x37

Function Code

0x06

“06”

0x30, 0x36

Output Address Hi

0x08

“08”

0x31, 0x38

Output Address Lo

0x00

“00”

0x30, 0x30

Output Value Hi

0x11

“11”

0x31, 0x31

Output Value Lo

0x22

“22”

0x32, 0x32

Error Check (CRC/LRC)

0x07, 0x85

“B8”

0x42, 0x38

End of Frame

t1-t2-t3

CR, LF

0x0D, 0xA

In case of address 0x0800 outputs register value: 0x0000 changes to 0x1122.

Содержание NA-9171

Страница 1: ...IO MODBUS Adapter NA 9171 NA 9173 FnIO S Series Copyright C CREVIS Co Ltd Support 82 31 899 4599 URL www crevis co kr Version 1 05 2013 CREVIS Co Ltd NA 9171 9173 RS 232 RS 485 User Manual MODBUS Adap...

Страница 2: ...NT CHANGE SUMMARY REV PAGE REMARKS DATE EDITOR 1 0 New Document 2011 10 07 JE Kang 1 01 13 IO LED Status Flashing Red Red 2011 10 21 JE Kang 1 02 6 Add your experience 2012 1 13 JE Kang 1 03 Modify th...

Страница 3: ...on 8 2 1 The Interface 8 2 1 1 NA 9171 MODBUS RS 232 8 2 1 2 NA 9173 MODBUS RS 485 9 2 2 Specification 10 2 2 1 General Specification 10 2 2 2 Interface Specification 11 2 3 LED Indicator 12 2 3 1 Mod...

Страница 4: ...5 2 2 NA 9173 RS 485 19 5 2 3 Terminator Resistor 20 5 2 4 MODBUS DIP Switch Setup 21 5 2 5 MODBUS Address Setup 22 5 2 6 I O Process Image Map 23 5 2 7 MODBUS Interface Register Bit Map 23 5 3 Examp...

Страница 5: ...2 9 16 0x10 Write Multiple Registers 39 6 2 10 23 0x17 Read Write Multiple Registers 40 6 2 11 Error Response 41 6 3 MODBUS Special Register Map 42 6 3 1 Adapter Identification Special Register 0x1000...

Страница 6: ...ment or explosion Do not assemble the products and wire with power applied to the system Else it may cause an electric arc which can result into unexpected and potentially dangerous action by field de...

Страница 7: ...s or circumstances that can lead to personal injury property damage or economic loss Attentions help you to identity a hazard avoid a hazard and recognize the consequences 1 1 2 Safety Notes The modul...

Страница 8: ...8 FnIO MODBUS Adapter NA 9171 NA 9173 FnIO S Series Copyright C CREVIS Co Ltd Support 82 31 899 4599 URL www crevis co kr 2 Specification 2 1 The Interface 2 1 1 NA 9171 MODBUS RS 232...

Страница 9: ...9 FnIO MODBUS Adapter NA 9171 NA 9173 FnIO S Series Copyright C CREVIS Co Ltd Support 82 31 899 4599 URL www crevis co kr 2 1 2 NA 9173 MODBUS RS 485...

Страница 10: ...ipation 70mA typical 24Vdc Current for I O Module 1 5A 5Vdc Isolation System power to internal logic Non isolation System power to I O driver Isolation Field Power Supply voltage 24Vdc nominal Supply...

Страница 11: ...A 9173 RS 485 depend on baud rate 15m NA 9171 RS 232 Max Nodes 64 nodes NA 9173 RS 485 1 node NA 9171 RS 232 Baud rate 1200 2400 4800 9600 19200 38400 57600 115200bps Protocol RTU and ASCII Interface...

Страница 12: ...og error CRC LRC error Setup dip switch error etc Minor Fault Flashing Red Recoverable Fault EEPROM sum check error Unrecoverable Fault Red The device has an unrecoverable fault Memory error or CPU wa...

Страница 13: ...iguration FnBus Connection Run Exchanging IO Green Exchanging I O data FnBus connection fault during exchanging IO Red One or more expansion module occurred in fault state Changed expansion module con...

Страница 14: ...14 FnIO MODBUS Adapter NA 9171 NA 9173 FnIO S Series Copyright C CREVIS Co Ltd Support 82 31 899 4599 URL www crevis co kr 3 Dimension 3 1 NA 9171 mm 3 2 NA 9173 mm...

Страница 15: ...m Exception ST 2748 is excepted to calculate maximum length because that is double width module 4 2 Plugging and Removal of the Components Before work is done on the components the voltage supply must...

Страница 16: ...nternal FnBus Field Power Contacts Communication between the NA series and the expansion module as well as system field power supply of the bus modules is carried out via the internal bus It is compri...

Страница 17: ...FnBus System Network Adapter Module The Network Adapter Module forms the link between the field bus and the field devices with the Expansion Modules The connection to different field bus systems can b...

Страница 18: ...modules and special function modules Two types of FnBus Message Service Messaging I O Messaging FnBus Pin Description No Name Description 1 Vcc System supply voltage 5V dc 2 GND System Ground 3 Token...

Страница 19: ...hoenix Compatible with DeviceNet 5 pin Open Connector The use of an incorrect supply voltage or frequency can cause severe damage to the component Dsub 9 Female Signal Name Description 1 2 TXD Output...

Страница 20: ...evis co kr 5 2 3 Terminator Resistor A reflection in a transmission line is the result of an impedance discontinuity that a traveling wave sees as it propagates down the line To minimize the reflectio...

Страница 21: ...1 2 3 4 5 6 7 8 Baud rate 1200 bps OFF OFF OFF 2400 bps ON OFF OFF 4800 bps OFF ON OFF 9600 bps ON ON OFF 19200 bps OFF OFF ON 38400 bps ON OFF ON 57600 bps OFF ON ON 115200 bps ON ON ON Watchdog Disa...

Страница 22: ...have a unique address from 1 to 99 so that it can be addressed independently from other nodes The address 0 is reserved to identify a broadcast exchange No response is returned to broadcast requests...

Страница 23: ...ister 4 23 0x0800 Read Write Process output image registers Real Output Register 3 16 23 0x1000 Read Adapter Identification special registers 3 4 23 0x1020 Read Write Adapter Watchdog other time speci...

Страница 24: ...0 Discrete In 4pts Slot 1 0x0002 Analog Input Ch0 high byte Slot 3 Analog Input Ch0 low byte Slot 3 0x0003 Analog Input Ch1 high byte Slot 3 Analog Input Ch1 low byte Slot 3 0x0004 Discrete In high 8...

Страница 25: ...In high 8pts Slot 4 0x0007 Discrete In high 8pts Slot 9 Discrete In low 8pts Slot 9 0x0008 Discrete In 4pts Slot 10 Discrete In 4pts Slot 7 Discrete In 4pts Slot 5 Discrete In 4pts Slot 1 Input Assem...

Страница 26: ...low byte Slot 8 0x0003 Analog Input Ch1 high byte Slot 8 Analog Input Ch1 low byte Slot 8 0x0004 Discrete In low 8pts Slot 4 Discrete In 8pts Slot 2 0x0005 Discrete In 8pts Slot 6 Discrete In high 8p...

Страница 27: ...6 5 4 3 2 1 0 0x0800 Discrete out 8pts Slot 2 Empty Don t care Discrete out 4pts Slot 1 0x0801 Analog out Ch0 high byte Slot 3 Analog out Ch0 low byte Slot 3 0x0802 Analog out Ch1 high byte Slot 3 An...

Страница 28: ...out Ch1 high byte Slot 9 Analog out Ch1 low byte Slot 9 0x0804 Discrete out low 8pts Slot 4 Discrete out 8pts Slot 2 0x0805 Discrete out 8pts Slot 6 Discrete out high 8pts Slot 4 0x0806 Discrete out h...

Страница 29: ...II American Standard Code for Information Interchange mode each 8 bit byte in a message is sent as two ASCII characters This mode is used when the physical communication link or the capabilities of th...

Страница 30: ...ple RTU ASCII ASCII bus line Start of Frame t1 t2 t3 0x3A Slave Address 0x07 0x07 07 0x30 0x37 Function Code 0x01 0x01 01 0x30 0x31 Starting Address Hi 0x10 0x10 10 0x31 0x30 Starting Address Lo 0x00...

Страница 31: ...OFF Request Field name Example RTU ASCII ASCII bus line Start of Frame t1 t2 t3 0x3A Slave Address 0x07 0x07 07 0x30 0x37 Function Code 0x02 0x02 02 0x30 0x32 Starting Address Hi 0x00 0x00 00 0x30 0x3...

Страница 32: ...t1 t2 t3 0x3A Slave Address 0x07 0x07 07 0x30 0x37 Function Code 0x03 0x03 03 0x30 0x33 Starting Address Hi 0x08 0x08 08 0x30 0x38 Starting Address Lo 0x00 0x00 00 0x30 0x30 Quantity of Register Hi 0x...

Страница 33: ...t2 t3 0x3A Slave Address 0x07 0x07 07 0x30 0x37 Function Code 0x04 0x04 04 0x30 0x34 Starting Address Hi 0x00 0x00 00 0x30 0x30 Starting Address Lo 0x00 0x00 00 0x30 0x30 Quantity of Register Hi 0x00...

Страница 34: ...Address 0x07 0x07 07 0x30 0x37 Function Code 0x05 0x05 05 0x30 0x35 Starting Address Hi 0x10 0x10 10 0x31 0x30 Starting Address Lo 0x01 0x01 01 0x30 0x31 Quantity of Outputs Hi 0xFF 0xFF FF 0x46 0x46...

Страница 35: ...30 0x36 Starting Address Hi 0x08 0x08 08 0x30 0x38 Starting Address Lo 0x00 0x00 00 0x30 0x30 Quantity of Outputs Hi 0x11 0x11 11 0x31 0x31 Quantity of Outputs Lo 0x22 0x22 22 0x32 0x32 Error Check CR...

Страница 36: ...0x0D 0xA Response Field name Example RTU ASCII ASCII bus line Start of Frame t1 t2 t3 0x3A Slave Address 0x07 0x07 07 0x30 0x37 Function Code 0x08 0x08 08 0x30 0x38 Sub Function Hi 0x00 0x00 00 0x30 0...

Страница 37: ...x000D 13 0x0000 Exception Error Count Sub function 0x000E 14 Return Slave Message Count The response data field returns the quantity of messages addressed to the remote device or broadcast that the re...

Страница 38: ...s it to be OFF The normal response returns the function code starting address and quantity of coils forced Request Field name Example RTU ASCII ASCII bus line Start of Frame t1 t2 t3 0x3A Slave Addres...

Страница 39: ...x00 00 0x30 0x30 Quantity of Registers Hi 0x00 0x00 00 0x30 0x30 Quantity of Registers Lo 0x02 0x02 02 0x30 0x32 Byte Count 0x04 0x04 04 0x30 0x34 Register Value 0 Hi 0x11 0x11 11 0x31 0x31 Register V...

Страница 40: ...x38 Read Starting Address Lo 0x00 0x00 00 0x30 0x30 Quantity of Read Hi 0x00 0x00 00 0x30 0x30 Quantity of Read Lo 0x02 0x02 02 0x30 0x32 Write Starting Address Hi 0x08 0x08 08 0x30 0x38 Write Startin...

Страница 41: ...ave 03 Illegal Data Value A value contained in the query data field is not an allowable value for server or slave 04 Slave Device Failure An unrecoverable error occurred while the server or slave was...

Страница 42: ...duct unique serial number 0x1005 4101 Read String upto 34bytes Product name string First 1word is length of valid character string Example response as following 00 15 4E 41 39 31 37 33 5F 4D 4F 44 42...

Страница 43: ...sented by multiples of 100msec The default value is 50 50 100msec 5sec A changing of watchdog time value resets watchdog error 0x1021 4129 Read 1 word Watchdog time remain value This value decreases e...

Страница 44: ...11 4369 Read 1 word Number of active slot 0x1112 4370 Read 1 word Number of inactive slot 0x1113 4371 Read upto 33 word Expansion slot Module Id Refer to Appendix A 1 Product List First 1word is adapt...

Страница 45: ...23E2 9186 0x03 3 0x2003 8195 0x2023 8227 0x2043 8259 0x23C3 9155 0x23E3 9187 0x04 4 0x2004 8196 0x2024 8228 0x2044 8260 0x23C4 9156 0x23E4 9188 0x05 5 0x2005 8197 0x2025 8229 0x2045 8261 0x23C5 9157 0...

Страница 46: ...324 0x0F 15 Read String upto 74 words First 1word is length of valid character string If ST 1324 returns 00 21 53 54 2D 31 33 32 34 2C 20 46 6E 49 4F 20 34 20 53 6F 75 72 63 69 6E 67 20 49 6E 20 34 38...

Страница 47: ...228 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0x0041 ST 4123 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0x8200 ST 221F 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0x4200 ST 2324 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0xC4C4 Input output Dat...

Страница 48: ...n firmware Contact Sales team and send module for repair I O LED turns off Failure of realization expansion Module None expansion Module Check connector status both NA series and expansion module I O...

Страница 49: ...le Check wire omission Terminator resistor If terminator resistor is not installed install terminator resistor Check location of terminator resistor Configuration of Node address Check duplication nod...

Страница 50: ...Points 110Vac 41 00 09 Active ST 1904 4 Points 220Vac 41 00 0A Active Digital Output Module ST 2114 4 Points TTL Inverting 5Vdc 20mA 81 00 0D Active ST 2124 4 Points TTL Non Inverting 5Vdc 20mA 81 00...

Страница 51: ...12bit Sensor Connector 41 43 A0 Active ST 3524 4 Channels Voltage 10Vdc 10Vdc 12bit 41 43 21 Active ST 3544 4 Channels Voltage 10Vdc 10Vdc 14bit 41 43 23 Active ST 3624 4 Channels Voltage 0 5Vdc 12bi...

Страница 52: ...WM output 0 5A 24Vdc source C1 05 01 56 Active ST 5444 4 CH PWM output 0 5A 24Vdc source C1 0B 03 54 Active ST 5641 1 CH Pulse output 0 5A 24Vdc source C1 05 03 92 Active ST 5642 2 CH Pulse output 0 5...

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