Twincat Library And Programming; Functions; Function_Block Fb_Write_Ium_El6631_0010 - Beckhoff EL6631-0010 Manual

TwinCAT library and programming

6 TwinCAT library and programming
6.1

Functions

6.1.1

FUNCTION_BLOCK FB_Write_IuM_EL6631_0010

Fig. 44: FUNCTION_BLOCK FB_Write_IuM_EL6631_0010
This function block writes I&M1, I&M2, I&M3 and I&M4 (Identification & Maintenance) data according to
ProfiNET specification over EtherCAT as a string to the ProfiNET device.
VAR_INPUT
VAR_INPUT
bWrite : BOOL;
NETID : STRING; (* AMS NET ID EtherCAT Master *)
PORT : WORD; (* EtherCAT Slave address *)
byState : BYTE; (* Bit 0 -> I&M1 || Bit 1 -> I&M2 || Bit 2 -> I&M3 || Bit 3 -
> I&M4*)
iNumber : INT:=0; (* "0"=EL6631-0010 or "1"=vitual EL6631-0010*)
st_IM_TagFunction : STRING; (* I&M1 byState.0=TRUE*)
st_IM_TagLocation : STRING; (* I&M1 byState.0=TRUE*)
st_IM_Date : STRING; (* I&M2 byState.1=TRUE*)
st_IM_Descriptor : STRING; (* I&M3 byState.2=TRUE*)
st_IM_Signature : STRING; (* I&M4 byState.3=TRUE*)END_VAR
bWrite: A rising edge on this input activates the function block and the I&M data is written to the ProfiNET
device.
NETID: AMS Net ID of the controller
PORT: Port via which the controller communicates with the device (port = Device ID + 1000 )
hex
byState: This byte can be used to select which I&M data is to be written.
iNumber: Two ProfiNET devices can be mapped with one terminal. iNumber ("0" or "1") is used to select the
device for which the I&M data is to be written.
st_IM_TagFunction: Label for the function of the device is written to the device.
st_IM_Taglocation: Label for the installation site of the device is written to the device.
st_IM_Date: Date of the installation of the device is written to the device.
st_IM_Descriptor: Description of the manufacturer is written to the device.
st_IM_Signature: Description of the manufacturer is written to the device.
EL6631-0010 Version: 3.4.0 57