Toshiba IPE002Z 10.3. Configuring Modbus messaging

E6581741

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10.3. Configuring Modbus messaging

To use Modbus messaging in PL7, the “IP address”, “Subnet mask” and “Gateway

address” parameters must be configured in the “Messaging” tab in the PLC Ethernet

module configuration screen.

Data entered in the “Connection configuration” box is used to manage the PLC Modbus

messaging service, but has no effect on IO Scanning which is an independent service.

Example:

PLC IP address 192.168.1.30

Subnet mask 255.255.255.0

Gateway address 0.0.0.0

Drive IP address 192.168.1.12

Xway address IP address Protocol Access Mode

1 1,101 192.168.1.12 MODBUS

; MULTI

Contents

Main EtherNet/IP - Modbus TCP option Function Manual IPE002Z NOTICE Introduction will be unavailable for a while. Table of Contents Page 1. Overview 2. Names and functions The drawing below shows names and functions of main parts. 2.1. Outline 2.2. RJ45 connector pin layout 2.3. Example of connection to an EtherNet/IP and Modbus TCP Example of daisy chain topology and star topology 2.4. LED indicator 3. Parameters 3.1. Communication parameters E6581741 - 8 - 1 0,0,0,0, 0,0,0,0 4 Page Page 3.2. The details of the parameter setting 3.2.1. Device name (c081-c096) 3.2.2. Assigning IP addresses (c504, c505-c516) 3.2.3. Network error detection (c100 - c103, c523) 3.2.4. Command data (c001-c006), Monitor data (c021-c026) 3.2.4.1. How to use Instance 102/152 and 105/155 3.2.4.2. fa06 (Communication command1) 3.2.4.3. fa23 (Communication command 2) 3.2.4.4. fa07 (frequency reference from internal option) 3.2.4.5. fa50 (Terminal output data from communication) 3.2.4.6. fa51 (Analog output (FM) data from communication) 3.2.4.7. fd01 (Inverter operating status 1) 3.2.4.8. fd00 (Output frequency) 3.2.4.9. fd03 (Output current) 3.2.4.10. fe35, fe36, fe37 (Monitoring of the analog input VIA, VIB, VIC) 3.2.4.11. fe14 (Cumulative run time) 3.2.4.12. fe40 (Analog output (FM)) 3.2.4.13. fc91 (Alarm code) 3.2.4.14. fd06 (Input TB Status) 3.2.4.15. fd07 (Output TB Status) 4. Objects 4.1. Identity Object (0x01) Page 4.2. Message Router Object (0x02) 4.3. Assembly Object (0x04) E6581741 - 27 - 4.4. Connection Manager Object (0x06) Class Attributes Class Services 0x0E Get_Attribute_Single Read one attribute Instance 1 Attribute Instance Services 4.5. Motor Data Object (0x28) E6581741 - 29 - 4.6. Control Supervisor Object (0x29) 7 Class Attributes 15 Class Services Page 4.6.1. Run/Stop Event Matrix 4.6.2. State of the drive 4.6.3. Control Supervisor State Transition Diagram E6581741 - 32 - 4.7. AC/DC Drive Object (0x2A) Class Attributes Class Services 0x0E Get_Attribute_Single Read one attribute 4.8. Parameter Objects (0x64) Communication No: 0003 -> Instance ID: 4003 Communication No: 0268 -> Instance ID: 4268 Communication No: FE03 -> Instance ID: 7E03 4.9. Parameter Objects (0x65) E6581741 - 36 - 4.10. Port Object (0xF4) 1 9 7 Class Services 4.11. TCP/IP interface Object (0xF5) E6581741 - 38 - Instance 1 Attribute E6581741 - 39 - (System reserved) Note: Dont use the System reserved bit and Bit0 for the judgement. 4.12. Ethernet link object (0xF6) E6581741 - 41 - Instance 1 Attribute Note: Dont use the System reserved bit and Bit0 for the judgement. E6581741 - 42 - E6581741 - 43 - Instance 2 Attribute Note: Dont use the System reserved bit and Bit0 for the judgement. 5. Configuration of the assemblies 5.1. List of Assembly Object Instance Output Instance Input Instance 5.1.1. Instance 20: CIP basic speed control output 5.1.2. Instance 70: CIP basic speed control input 5.1.3. Instance 21: CIP extended speed control output 5.1.4. Instance 71: CIP extended speed control input 5.1.5. Instance 100: Native drive output 5.1.6. Instance 150: Native drive input Page 5.1.7. Instance 101: Native drive output 5.1.8. Instance 151: Native drive input Page 5.1.9. Instance 102: Native drive output 5.1.10. Instance 152: Native drive input 5.1.11. Instance 105: TOSHIBA specific output 5.1.12. Instance 155: TOSHIBA specific input Page 6. About EDS file 7. Integration in RSLogix 7.1. Create a new project 7.2. Add a EtherNet/IP scanner to the I/O configuration Page 7.3. Configure the VF-MB1/S15 EtherNet/IP module Page 7.4. Download the program to the PLC Page 7.5. Edit the I/O scan data Page Page 8. Modbus TCP server 8.1. Modbus TCP frames 8.2. Drive Modbus servers 8.3. List of Modbus functions supported 8.4. "03 (0x03) Read Holding Registers" function 8.5. "06 (0x06) Write Single Register" function 8.6. "16 (0x10) Write Multiple Registers" function 8.7. "23 (0x17) Read/Write Multiple Registers" function 8.8. "43 (0x2B) Read Device identification" function Page 8.9. Parameter data 9. IO Scanning service 9.1. Presentation 9.2. Periodic variables 10. Example of the setup with PL7 10.1. Defining the hardware configuration 10.2. BOOTP configuration 10.3. Configuring Modbus messaging 10.4. Configuring periodic variables E6581741 - 77 - 11. Command & Setpoint selection (Local/Remote) VF-MB1 F R CC PP VIA CC 12. Unusual diagnosis 12.1. Option error 12.2. Disconnection error of network cable 13. WebServer 13.1. Access to the webserver 13.2. Web pages structure 13.3. Drive monitor (Main menu: Monitoring) 13.4. Drive parameters (Main menu: Monitoring) Page 13.5. Network parameters (Main menu: Network Setup) 13.6. Modbus scanner (Main menu: Network Setup) 13.7. EthIP scanner (Main menu: Network Setup) 13.8. Administration (Main menu: Network Setup) 13.9. TCP/IP statistics (Main menu: Diagnostics)