10
Data exchange with higher-level controller
Acknowledgment of safety card
Manual – MOVISAFE
®
CS..A Safety Card
85
Byte Bit Name
Value Description
5
0
Reserve
1
Reserve
2
Reserve
3
Reserve
4
Reserve
5
Reserve
6
Reserve
7
Reserve
10.4.4
Substitute values
For all outgoing process data (F-PE), the value "0" is written as the substitute value.
The
Error State
is excluded from this. For the
Error State
, the value "1" is written as
the substitute value in the case of an error-free protocol. In the case of a faulty FS-pro-
tocol, the value "0" is written for
Error State
.
10.5
Acknowledgment of safety card
10.5.1
Acknowledgment of PROFIsafe data exchange
The PROFIsafe communication must be error-free for safe data exchange of the
safety card via PROFIsafe. As soon as there is an acknowledgment request of the
safety card via the
ACK_OK
bit in the F-periphery data component, the user must trig-
ger an acknowledgment by a rising edge via the
ACK_REI
bit.
10.5.2
Acknowledgment of safety card
As soon as the safe data exchange of the safety card via PROFIsafe is error-free, er-
rors in the safety card can be acknowledged by a rising edge via the
Error acknow-
ledgment
bit in the F-process output data.
24842532/EN – 04/2018
