Profibus-I/O In Read Direction - Siemens SINUMERIK Series Function Manual

Extended functions
Hide thumbs Also See for SINUMERIK Series:
Table of Contents

Advertisement

1.3.5.2

PROFIBUS-I/O in read direction

Requirement
The S7-HW-configuration is already done.
Configuration for programming via part program/synchronous actions
● RangeIndex = 0 (NCK-internal configuration)
● as per S7-HW-configuration:
This results in the following configuration of the machine data:
MD10500 $MN_DPIO_LOGIC_ADDRESS_IN[0] = 456 (log. start address I/O-range)
MD10501 $MN_DPIO_RANGE_LENGTH_IN[0] = 32 (length of the I/O-range)
MD10502 $MN_DPIO_RANGE_ATTRIBUTE_IN[0]
Bit0 = 1 (Big-Endian-Format)
Bit2 = 0 (read possible via system variable and CC-binding)
Bit3 = 0 (Slot-lifespan-alarms issued)
Configuration for programming via CompileCycles
● RangeIndex = 1 (NCK-internal configuration)
● as per S7-HW-configuration:
This results in the following configuration of the machine data:
MD10500 $MN_DPIO_LOGIC_ADDRESS_IN[1] = 312 (log. start address I/O-range)
MD10501 $MN_DPIO_RANGE_LENGTH_IN[1] = 32 (length of the I/O-range)
MD10502 $MN_DPIO_RANGE_ATTRIBUTE_IN[1]
Bit0 = 1 (Big-Endian-Format)
Bit2 = 1 (read possible only via CC-binding)
Bit3 = 1 (Slot-lifespan-alarms suppressed)
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
– log. start address = 456
– Slot length = 32 byte
– To be displayed in Big-Endian format
– log. start address = 312
– Slot length = 32 byte
– To be displayed in Little-Endian format
A4: Digital and analog NCK I/Os for SINUMERIK 840D sl
1.3 Access via PROFIBUS
65

Advertisement

Table of Contents
loading

This manual is also suitable for:

Sinumerik 840d slSinumerik 828d

Table of Contents