This document has only the specific information about the device connection settings and its address syntax.
Refer to the User Guide for more information on the Device Module.
Summary
| Communication Driver Information | |
|---|---|
| Driver name | DHRIO |
| Assembly Name | T.ProtocolDriver.DHRIO |
| Assembly Version | 1.1.0.5 |
| Available for Linux | False |
| Devices supported | PLC5 or SLC500 devices using 1756-DHRIO (ControlLogix DHRIO Communication Module) in ControlLogix PLC. |
| Manufacturer | Rockwell |
| Protocol | DH+ network |
| Interface | TCP/IP |
| PC Requirements | Ethernet port |
Channels Configuration
Protocol Options
Model: Select the PLC Model, 5 or 500.
Nodes Configuration
Station Configuration
Station syntax: <IP > ; <Port > ;<BackPlane>;<DHRIO Slot>;<DHRIO Channel>;<DH+ Node>
Where :
- <IP> = IP address of the ControlLogix device in the network.
- <Port> = TCP port where the ControlLogix device is listening (default is 44818).
- <BackPlane> = Used BackPlane in the device.
- <DHRIO Slot> = Used slot for the 1756-DHRIO module in ControlLogix.
- <DHRIO Channel> = Used channel for the 1756-DHRIO module in ControlLogix.
- <DH+ Node> = Used node in the DH+ network.
Station Example
PrimaryStation = 192.168.1.101 ; 44818 ; 1 ; 2 ; A ; 0
Points Configuration
Address
The syntax for the AB Ethernet communication points is: <FileType><FileNumber>:<Address>[Parameter]
- <FileType>: the valid values are:
File | Read | Write | Bit Read | Bit Write | Data Type | Address size |
N Integer | Yes | Yes | Yes | Yes | Word | 2 bytes |
B Binary | Yes | Yes | Yes | Yes | Word | 2 bytes |
F FloatPoint | Yes | Yes | Yes | Yes | Single | 4 bytes |
O OutputLogical | Yes | Yes | Yes | Yes | Word | 2 bytes |
I InputLogical | Yes | - | Yes | - | Word | 2 bytes |
S Status | Yes | Yes | Yes | - | Word | 2 bytes |
T Timer (Model 500 only) | Yes | Yes | - | - | Word or Bit | 2 bytes or 1bit |
R Control (Model 500 only) | Yes | Yes | - | - | Word or Bit | 2 bytes or 1bit |
C Counter (Model 500 only) | Yes | Yes | - | - | Word or Bit | 2 bytes or 1bit |
FileNumber: File number related to the FileType.
Address: element address in configured File.
Parameter: Aditional parameter for Timer, Control and Counter.
Ex.: .Len, .Pre, .ACC, .EN, .TT, .DN, etc
Address Example
Address = N7:10
Driver Revision History
| DHRIO Revision History | |
|---|---|
| Version | Notes |
| 1.1.0.5 | Initial release on new documentation standards. |