Doosan Robotics User Manual v2.6.1
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12.6
Network Setting
To set the network, follow these steps:
1
Tap the
Settings
button of the main menu and select
Network
.
2
Select the
Controller
or
Modbus
tab.
Controller
: Ethernet network settings for external connections such as the controller or
Modbus can be configured.
Modbus
: Additional settings for user-defined Modbus including Modbus TCP/RTU and
additional settings for Preset Modbus used by some Workcell items can be set.
3
Select the network method and tap the
Confirm
button.
To be able to set and use DHCP in A-Series models, it is necessary to purchase an external
router and configure a network.
12.6.1
User-defined Modbus Support Function Code
The Modbus Master of Doosan Robotics can be used for I/O expansion or data exchanges through
connections with other devices.
The Function Codes supported by Doosan Robotics are as follows:
Function Code
Description
1
Read Coils
2
Read Discrete Inputs
3
Read Multiple Holding Registers
4
Read Input Registers
5
Write Single Coil
6
Write Single Holding Register
15
Multiple Coils (FC15)
16
Multiple Holding Registers (FC16)
*DRL (set_modbus_outputs()) is configured to internally call FC5 and FC6 multiple times.
Note
Up to five Modbus Slave devices can be connected.
Each device can register up to 50 registers.
The total number of registers cannot exceed 100.
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