10
Data exchange with higher-level controller
Introduction
Manual – MOVISAFE
®
CS..A Safety Card (Version 2)
92
10
Data exchange with higher-level controller
10.1
Introduction
MOVIDRIVE
®
devices with integrated safety card support parallel operation of stand-
ard and safe communication via a bus system or network. The safe PROFIsafe com-
munication can be carried out via PROFINET IO. To do so, the MOVI-C
®
CONTROLLER to which the MOVIDRIVE
®
modular/system with integrated safety card
are connected must be connected to a failsafe controller (F-host) via PROFINET IO.
To control failsafe functions and for evaluation of the responses from the safety card
via PROFIsafe, the assignment of the individual bits within the F-process input/output
data must be taken into account.
10.1.1
Number of safety cards on the MOVI-C
®
CONTROLLER
Depending on the device design of the MOVI-C
®
CONTROLLER, the safe PROFIsafe
communication can be routed to many different devices of the MOVIDRIVE
®
modular/
system series with the integrated safety card.
The MOVI-C
®
CONTROLLERS UHX25A-N/UHX45A-N support 8 safety cards.
The MOVI-C
®
CONTROLLERs UHX84A-R/UHX85A-R support up to 24 safety cards,
depending on the device firmware. You can read out the device firmware of the MOVI-
C
®
CONTROLLER UHX84A-R/UHX85A-R in MOVISUITE
®
in the "Device
data" > "Main components" > "System package" section.
•
Firmware V2.0 Release 201703xxxx (March 2017) and older supports up to 8
safety cards. The non-safe process data can be configured starting at slot 9.
For the MOVI-C
®
CONTROLLER UHX84-R/UHX85-R, the object "UHX84-R/
UHX85‑R V2.0" in the hardware catalog of the TIA portal must be used.
•
Firmware V2.x or V3.0 Release 201707xxxx (July 2017) and later support 24
safety cards. The non-safe process data can be configured starting at slot 25.
For this version, the object "UHX84-R/UHX85‑R V3.0" in the hardware catalog of
the TIA portal must be used.
10.2
F-periphery access of the safety card in the TIA portal
For safe communication, the CSB..A safety cards need a total of 8 bytes for input data
and 7 bytes for output data for the PROFIsafe telegram part and occupies them in the
process image. Of these, 4 bytes of input data and 3 bytes of output data are the ac-
tual safe I/O data (F-reference data).
For safe communication, the CSS..A safety cards need a total of 10 bytes for input
data and 9 bytes for output data for the PROFIsafe telegram part and occupies them
in the process image. Of these, 6 bytes of input data and 5 bytes of output data are
the actual safe I/O data (F-reference data).
The remaining 4 bytes are required for the telegram backup according to the
PROFIsafe specification.
28482271/EN – 03/2019
