FB_PN_READ_PORT_DIAG
The function block FB_PN_READ_PORT_DIAG retrieves the diagnosis information of the ports of a PROFINET device.
Inputs
VAR_INPUT
bStart : BOOL;
NETID : T_AmsNetId;
PORT : T_AmsPort;
END_VARName | Type | Description |
|---|---|---|
bStart | BOOL | The function block is enabled by a positive edge at this input. |
NETID | T_AmsNetId | AMS Net ID of the controller |
PORT | T_AmsPort | Port via which the controller communicates with the device (port = Device ID + 1000hex). |
Outputs
VAR_OUTPUT
bBusy : BOOL;
str_RemotePort_1 : str_GetPortStatistic;
str_RemotePort_2 : str_GetPortStatistic;
END_VARName | Type | Description |
|---|---|---|
bBusy | BOOL | When the function block is enabled, this output is set and remains set until a feedback is received. While Busy = TRUE, no new command will be accepted at the inputs. |
str_RemotePort_1 | This structure contains the statistical data for Port 1. | |
str_RemotePort_2 | This structure contains the statistical data for Port 2. |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT v3.1.4018 | PC or CX (x64, x86, ARM) | Tc2_ProfinetDiag |