Rockwell MicroLogix 1100 and 1400 devices
Driver Name: DF1Serial
Version: 1.0.1.2
Multiplatform runtime
Modules: Device
Manufacturer: Allen-Bradley / Rockwell
Protocol: DF1 over Serial
PC Requirements: RE-232 serial port
Module Configuration
This document has only information about the device connection settings and its address syntax.
For further Information, see:
Supported Files
Files | Read | Write | Data Type | Address size |
N | Yes | Yes | Word | 2 bytes |
B | Yes | Yes | Bit | 1 bit |
F | Yes | Yes | Single | 4 bytes |
O | Yes | Yes | Output | 1 bit |
I | Yes | Yes | Input | 1 bit |
Channels Configuration
Protocol Options
CheckSum: It defines the checksum currently being used by the device, whether it is CRC or BCC.
Settings
Set the fields according to your serial port configuration.
Nodes Configuration
Station Configuration
SlaveId: Set this field with the address of the slave device in the network.
Points Configuration
Point Address Configuration
The syntax for the DF1 Serial communication point is: <FileType><FileNumber>:<Address>
Where <FileType> indicates the memory area, the valid values are:
- N, for Integer
- B, for digital
- F, for real
<FileNumber> indicates the data address for the chosen file (up to 255).
<Address> indicates the address from the specific file which will read and/or write from PLC.
For I/O, the syntax is: <FileType>:<Slot>/<Address>
- O, for digital (output)
- I, for digital (input)
<Slots> indicates the position where the I/O module is connected to on the PLC
E.g.:
- F8:0
- N21:1
- B21:1/6
- I:0/0
Driver Revision History
DF1 Serial Revision History | |
|---|---|
Version | Notes |
1.0.1.2 | Initial release on new documentation standards. |
In this section...