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Chapter
4
Technical information
EFI
36
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012622/Z098/2016-11-07
Subject to change without notice
Technical realization
4.4.6
Flexi Soft FX3-CPU1, -CPU2, -CPU3 safety controller
Status information
Meaning/effect
I/O error [Byte 1, Bit 1]
•
Logical 0, if there is no error on the Flexi Soft
CPU
•
Logical 1, if there is an error on the Flexi Soft
CPU
Note:
This status is to be provided in the
operational status “Executing/Run” on the Flexi
Soft-CPU using programmed logic.
If signals are pre-processed on the Flexi Soft
station and forwarded to EFI users, it is
necessary to program the error states from this
pre-processing as status information. If this
status information is not programmed, it is only
allowed to send signals without pre-processing
to the EFI users.
All except [Byte 1, Bit 1]
•
Freely programmable signals correspond to the
requirements for the EFI devices connected
Control feature
Meaning/effect
I/O error [Byte 1, Bit 1]
•
Logical 0, if there is no error on a connected
device
•
Logical 1, if there is an error on a connected
device
Note:
Indicates that the data on this EFI
interface are currently invalid and represent
substitute values. This situation occurs, for
example, on EFI gateways if the controlling
(F)PLC is not (yet) operating.
All except [Byte 1, Bit 1]
•
Freely useable information for usage in the
Flexi Soft logic.
Note:
On the usage of this information the status
of the received I/O error bits is also to be
evaluated.
Tab. 23: Status information
on the Flexi Soft (data
from
the
Flexi Soft)
Tab. 24: Control features on
the Flexi Soft (data
to the
Flexi Soft)