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Item
Description
Baud rate
Can be selected from 1200, 2400, 4800, 9600, 19200, 38400, 57600, and
115200
Parity
Can be selected from EVEN, ODD, and NONE
Data bits
Data bit length between start bit and stop bit
Settable value: 7 bits and 8 bits (Settable: 0 to 255)
The default value of Modbus is 8 bits.
Stop bit
Settable value: 1 bit and 2 bits
The default value of Modbus is 1 bit.
8.
Double-click "Modbus Master, COM Port" in the navigator pane.
The "Modbus_Master_COM_Port" object will be displayed.
Select the "General" tab and set appropriate values for each item.
Item
Description
Transmission mode
RTU: Binary transmission
ASCII: ASCII code transmission (Not supported)
Response timeout [ms]
[0..65535]
Waiting time for response from slave
* If a response timeout period is set in the slave device, the settings in the
slave device will take effect.
Time between frames [ms]
[0..65535]
Time period during which master transmission is paused from when the last
response is received until the next command is sent
Auto-restart
communication
When the check box is selected: After a communication error occurs, the
communication status is automatically checked. When the communication is
restored, reconnection is performed.
When the check box is not selected: After a communication error occurs,
reconnection is not performed.
"ModbusGenericSerialMaster I/O Mapping" tab: Select a bus cycle task that performs
Modbus communication.
9.
Double-click "Modbus Slave, COM Port" in the navigator pane.
The "Modbus_Slave_COM_Port" object will be displayed.
13.3 MODBUS
WUME-GM1RTXOP-01
13-33
Summary of Contents for GM1 Series
Page 1: ...Motion Controller GM1 Controller RTEX User s Manual Operation WUME GM1RTXOP 01 2021 2 ...
Page 2: ... MEMO 2 WUME GM1RTXOP 01 ...
Page 6: ... MEMO vi WUME GM1RTXOP 01 ...
Page 16: ... MEMO xvi WUME GM1RTXOP 01 ...
Page 20: ...1 3 Software License Agreement 1 3 Software License Agreement 1 4 WUME GM1RTXOP 01 ...
Page 21: ...1 3 Software License Agreement WUME GM1RTXOP 01 1 5 ...
Page 22: ...1 3 Software License Agreement 1 6 WUME GM1RTXOP 01 ...
Page 28: ... MEMO 2 6 WUME GM1RTXOP 01 ...
Page 66: ... MEMO 3 38 WUME GM1RTXOP 01 ...
Page 76: ...4 6 Project Configuration 4 6 Project Configuration 4 10 WUME GM1RTXOP 01 ...
Page 102: ... MEMO 4 36 WUME GM1RTXOP 01 ...
Page 231: ...The POU object of the program will be added to the task 7 9 Tasks WUME GM1RTXOP 01 7 65 ...
Page 240: ...8 2 Connecting the GM1 Controller and PC 8 4 WUME GM1RTXOP 01 ...
Page 270: ... MEMO 8 34 WUME GM1RTXOP 01 ...
Page 287: ...9 4 Monitoring Function WUME GM1RTXOP 01 9 17 ...
Page 299: ...9 7 Device Trace Function WUME GM1RTXOP 01 9 29 ...
Page 300: ...9 7 Device Trace Function 9 30 WUME GM1RTXOP 01 ...
Page 314: ... MEMO 9 44 WUME GM1RTXOP 01 ...
Page 362: ... MEMO 10 48 WUME GM1RTXOP 01 ...
Page 372: ...When Modulo is selected 11 1 RTEX Axis Setting 11 10 WUME GM1RTXOP 01 ...
Page 394: ...11 3 Single axis Operation 11 32 WUME GM1RTXOP 01 ...
Page 397: ...ST program 11 3 Single axis Operation WUME GM1RTXOP 01 11 35 ...
Page 399: ...ST program 11 3 Single axis Operation WUME GM1RTXOP 01 11 37 ...
Page 407: ...11 4 Synchronous Operation WUME GM1RTXOP 01 11 45 ...
Page 418: ... Preinterpolation tab 11 5 Multi axis Operation 11 56 WUME GM1RTXOP 01 ...
Page 419: ... Table editor tab 11 5 Multi axis Operation WUME GM1RTXOP 01 11 57 ...
Page 421: ... Common tab Build tab 11 5 Multi axis Operation WUME GM1RTXOP 01 11 59 ...
Page 422: ... Access Control tab 11 5 Multi axis Operation 11 60 WUME GM1RTXOP 01 ...
Page 462: ... MEMO 11 100 WUME GM1RTXOP 01 ...
Page 479: ...ST program 12 5 PWM Output WUME GM1RTXOP 01 12 17 ...
Page 526: ... MEMO 12 64 WUME GM1RTXOP 01 ...
Page 587: ...Implementation section ST programming language 14 1 SD Card Access WUME GM1RTXOP 01 14 5 ...
Page 588: ...Implementation section LD programming language 14 1 SD Card Access 14 6 WUME GM1RTXOP 01 ...
Page 591: ...Implementation section LD programming language 14 1 SD Card Access WUME GM1RTXOP 01 14 9 ...
Page 598: ... MEMO 14 16 WUME GM1RTXOP 01 ...
Page 646: ... MEMO App 4 WUME GM1RTXOP 01 ...
Page 648: ... MEMO WUME GM1RTXOP 01 ...
Page 649: ... MEMO WUME GM1RTXOP 01 ...
Page 650: ...Panasonic Corporation 2021 February 2021 WUME GM1RTXOP 01 ...