Parameterizing F-Input Modules - Siemens SINUMERIK 840D sl Configuration Manual

Step Description
3 Configure the output modules. (Page 192)
4 If necessary, set the F-monitoring time manually:
● You can configure the parameterization of the F-monitoring time for all devices on a specific interface in the
interface settings under "F-parameters > Default F-monitoring time for F-peripherals of this interface".
● You can configure each F-module individually under "F-parameters" in the settings of the associated module.
A valid current safety telegram must be received from the F-CPU within the F-monitoring time. Otherwise, the F-
module enters the safe state.
The F-monitoring time should be sufficiently long so that telegram delays are tolerated, but sufficiently short so that
the process can respond as fast as possible in a fault situation and run without impairments. The Excel file for the
response time calculation provides help with the time determination.
See also: SIMATIC Safety Help, keyword "Monitoring and response times"
5 Enter the PROFIsafe addresses in the NCU MD. (Page 193)
6 Assign the F-destination addresses. The procedure depends on the associated device:
● For devices with DIL switches, set the DIL switches on the F-modules to set the PROFIsafe destination
addresses as configured in the TIA Portal.
● For the ET200SP fail-safe modules, assign the F-destination address.
Further information and information for other devices is available in the documentation for your device and from the
manufacturer.
To use the configuring in SINUMERIK Operate, you require the appropriate software options.
10.7.3

Parameterizing F-input modules

The F-modules and F-submodules to be configured must be selected individually in order to
make the desired settings in the "Properties" inspector window. You can select the modules
and submodules in the device view or device overview (in the case of GSD-based devices, only
in the device overview).
You can set the I/O addresses in the properties of the F-modules and F-submodules. These I/
O addresses must lie within the process image of the PLC. (default setting: 1024 bytes; can be
configured under "Cycle" in the PLC properties).
You can select F-modules and F-submodules in the device view or device overview of the rack.
Procedure
To configure the inserted F-input modules, select them successively and make the settings
individually for each module in the inspector window. Proceed as follows:
1. In the device view, select the rack and open the device overview.
2. In the device overview, select on the rack one of the modules to be configured.
3. In the "Properties > General" inspector window, select the "I/O addresses" entry.
4. Select the "OB1-PA" in the "Process image" dropdown list in each of the "Input addresses"
and "Output addresses" sections.
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA
Safety configuration
10.7 Configuring Safety Integrated (SPL)
189