IO.PhysicalLayerStatus

Driver Modicon Modbus

IO.PhysicalLayerStatus

Top  Previous  Next

Type of Tag

I/O Tag

Type of Access

Read-Only

N1 Parameter

-1

N2 Parameter

0

N3 Parameter

0

N4 Parameter

2

String Configuration

IO.PhysicalLayerStatus

 

This Tag indicates the status of the physical layer. Its possible values are the following:

·0: Physical layer stopped (the Driver is in Offline mode, the physical layer failed when initializing, or exceeded the maximum number of reconnection attempts)

·1: Physical layer started but not connected (the Driver is in Online mode, but the physical layer is not connected. If the Connection management option is configured as Automatic, the physical layer can be connecting, disconnecting, or waiting for a reconnection attempt. If the Connection management option is configured as Manual, then the physical layer remains in this status until forced to connect)

·2: Physical layer connected (the physical layer is ready for use). This DOES NOT mean the device is connected, only the access layer is working

 
Has this section of the documentation helped you configure this Driver?
Yes No
Comments (optional):