Automatic control function programming manual ladder language

In module 2
#include
SINT16 (*ImpFunc)(UINT8, SINT16);
/* ImpFunc: Pointer to a function requiring two parameters that return SINT16*/
void funct2()
{
PCUR(5, 2);
ImpFunc(«_», 10);
/* Execution of the imported function*/
}
main()
{
IMPORT(«FUNCT1», &ImpFunc);
/* Initialisation of the pointer to the external function*/
}
16.4.9.3 Functions for Exchanges by Protocol
The operation and parameters of these functions are the same as for the corresponding ladder functions (see
Chapter 15).
Read the Answer from a Distant Server NETI
Syntax
Programming error causing a CPU fault
16 - 12 en-938846/7
UINT8 NETI(UINT8 port, UINT8 *buffer_addr)
Access to a prohibited address:
- *datagram parameter error,
- *datagram+size outside authorised area.
Send a UNITE Request to a Distant Server NETO
Syntax
Programming error causing a CPU fault
Access to a prohibited address:
- *datagram parameter error,
- *datagram+size outside authorised area.
UINT8 NETO(UINT8 port, UINT8 *buffer_addr)