Rockwell Micro850 FreeTag
Estimated reading time: 2 minutes
Refer to these sections for details:
Supported Series
Rockwell Micro 820/850.
Website: https://ab.rockwellautomation.com
Certain device drivers will not have a list of register names in the DeviceHub Add Tag form. These are Free Tag PLCs. For Free Tag requirements, see Troubleshoot Device Connectivity Status.
PLC Connection Settings
Parameters | Recommended | Options | Notes |
---|---|---|---|
PLC Type |
Rockwell Micro850 - Free Tag Names |
||
PLC Interface | RS232 | ||
Baud Rate | 38400 | 1200 ~ 38400 | |
Data bits | 8 | ||
Parity | None | None, Even, Odd | |
Stop bits | 1 | ||
PLC station # |
1 | 0 ~ 254 |
OT Link Platform DeviceHub Configuration
To configure DeviceHub for this Rockwell Micro850 PLC:
-
DeviceHub > Add Device
Type: Allen Bradley
Driver: AB Micro850 FreeTag -
Enter details specific to your environment and click Add Device.
Supported Device Types
Data Type |
Data Format |
Description |
---|---|---|
Bool |
bit |
|
Byte |
16-bit BCD, Hex, Binary, Unsigned |
8-bit |
SInt |
16-bit BCD, Hex, Binary, Signed |
8-bit |
USInt |
16-bit BCD, Hex, Binary, Unsigned |
8-bit |
Word |
16-bit BCD, Hex, Binary, Unsigned |
16-bit |
Int |
16-bit BCD, Hex, Binary, Signed |
16-bit |
UInt |
16-bit BCD, Hex, Binary, Unsigned |
16-bit |
DWord |
32-bit BCD, Hex, Binary, Unsigned |
32-bit |
DInt |
32-bit BCD, Hex, Binary, Signed |
32-bit |
Real |
32-bit Float |
32-bit |
UDInt |
32-bit BCD, Hex, Binary, Unsigned |
32-bit |
String |
ASCII Object |
Length=word |