FB_Write_IuM_EL6631_0010

The function block FB_Write_IuM_EL6631_0010 writes I&M1, I&M2, I&M3 and I&M4 (Identification & Maintenance) data to the PROFINET device as a string via EtherCAT in accordance with the PROFINET specification.

Inputs

VAR_INPUT
  bWrite            : BOOL;
  NETID             : T_AmsNetId;
  PORT              : T_AmsPort;
  byState           : BYTE;
  iNumber           : INT:=0;
  st_IM_TagFunction : STRING;
  st_IM_TagLocation : STRING;
  st_IM_Date        : STRING;
  st_IM_Descriptor  : STRING;
  st_IM_Signature   : STRING;
END_VAR

Name	Type	Description
bWrite	BOOL	A positive edge at this input enables the function block and the I&M data is written to the selected ProfiNET device.
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).
byState	BYTE	This byte can be used to select which I&M data is to be written. Bit 0 -> I&M1 Bit 1 -> I&M2 Bit 2 -> I&M3 Bit 3 -> I&M4
iNumber	INT	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	STRING	Label for the function of the device is written to the device. I&M1 byState.0=TRUE
st_IM_Taglocation	STRING	Label for the installation location of the device is written to the device. I&M1 byState.0=TRUE
st_IM_Date	STRING	Date of device installation is written to the device. I&M2 byState.1=TRUE
st_IM_Descriptor	STRING	Description of the vendor is written to the device. I&M3 byState.2=TRUE
st_IM_Signature	STRING	The vendor signature is written to the device. I&M4 byState.3=TRUE

Outputs

VAR_OUTPUT
  bBusy                   : BOOL; 
  bError                  : BOOL;
  iErrorID                : UDINT;
END_VAR

Name	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.
bError	BOOL	If an error occurs during the transmission of the command, this output is set after the bBusy output is reset.
iErrorID	UDINT	Returns an ADS error number if bError output is set.

Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT v3.1.4018	PC or CX (x64, x86, ARM)	Tc2_ProfinetDiag