Assigning I/O Addresses To The Ncu Machine Data - Siemens SINUMERIK 840D sl Configuration Manual

Configuring networks
4.5 Configuring PROFINET IO with IRT
4.5.13

Assigning I/O addresses to the NCU machine data

Procedure
To enter addresses configured in the TIA Portal, proceed as follows:
1. Check in the TIA Portal which addresses you have assigned to the I/O modules (see
Configuring IO modules or drive telegrams (Page 94)).
2. Transfer the addresses to the following machine data (e.g. via SINUMERIK Operate):
Use machine data with the same index in order to enter the address and the associated
address length of a module. Use, for example, for the address of an input module,
MD10500[1] and for the address length of the same module MD10501[1].
Example
The following example compares the configuration in the TIA Portal and the compared
values in the machine data:
Table 4- 1
Module
2AI U HS
2AO U HS
4DI 24 VDC HF
4DI 24 VDC HF
8DO 24 VDC / 0.5 A
HF
Assignment of the IO modules to the NCK machine data
MD10500 $MN_DPIO_LOGIC_ADDRESS_IN[0]=1016
MD10500 $MN_DPIO_LOGIC_ADDRESS_IN[1]=1018
MD10500 $MN_DPIO_LOGIC_ADDRESS_IN[2]=1020
MD10501 $MN_DPIO_RANGE_LENGTH_IN[0]=1
MD10501 $MN_DPIO_RANGE_LENGTH_IN[1]=1
MD10501 $MN_DPIO_RANGE_LENGTH_IN[2]=4
MD10510 $MN_DPIO_LOGIC_ADDRESS_OUT[0]=1018
100
MD Identifier
10500 $MN_DPIO_LOGIC_AD
DRESS_IN
10501 $MN_DPIO_RANGE_LE
NGTH_IN
10510 $MN_DPIO_LOGIC_AD
DRESS_OUT
10511 $MN_DPIO_RANGE_LE
NGTH_OUT
Configuring in the TIA Portal with five IO modules
Address
1020...1023
1020...1023
1016.0...1016.3
1018.0...1018.7
1018.0...1018.7
Description
Logical slot address of the
PROFIBUS/PROFINET I/O
Length of the PROFIBUS/PROFINET
I/O range
Logical slot address of the
PROFIBUS/PROFINET I/O
Length of the PROFIBUS/PROFINET
I/O range
Configuration Manual, 05/2017, A5E41846325
Concerns the modu-
le type
Input module
Input module
Output module
Output module
SINUMERIK STEP 7 Toolbox V14 SP1