ctrlX SAFETY "SafeMotion"
System state “Parameters“
In the system state “Parameters“ the communication and application parame-
ters are transmitted. They were specified via the device data sheet and config-
ured in the control project.
● The content “0” is supplied to the safety bus in accordance with the data
width.
●
Protocols from the SoE connection layer are processed.
Systems state “Data“
In the system state “Data“ the master transmits the safe outputs to the slave
and the slave responds with its safe inputs.
●
The data of the connection are supplied to the slave as consumer data.
●
The safe producer data from the safety bus are transmitted to the master.
Diagnostics
The current FsoE slave state can be read from P‑0‑3352 as well as from the
LEDs PF40 (device status) and PF41 (connection status) at the optional safety
technology module.
9.5
IO mapper inputs
9.5.1
Introduction
Using the "IO mapper inputs" function, input signals can be processed and
assigned to the selection signals of the active SafeMotion profile. The inputs
are processed in so-called "I/O mapper blocks". The following input signals can
be used to control the I/O mapper blocks:
Safe and functional input signals to control the I/O mapper blocks
"Functional signals"
(Signals that cannot be used to select or dese-
lect safety functions, since they do not transmit
safe information)
"Safe signals"
(Signals that can be used to select or deselect
safety functions)
The functional discrete input signals
(P-0-3322.0.1) of the local interface of the
optional safety module
The control word (P‑0‑3340) of the safe bus com-
munication
The functional inputs of the drive (P-0-3329) that
are read in via functional interfaces of the drive
(X31, X32, master communication,...). (The bit
assignment of P-0-3329 can be configured.)
The following status signals of the encoder evalu-
ation (P-0-3256):
● Encoder standstill (bit 6)
●
Direction of motion (bit 11)
The signals of the inputs of the local interface of
the optional safety technology module configured
as safe input signals (P‑0‑3322; bit 0, 1)
Input signals of different sources (e.g., Safety bus communication and safety
zone module) can be used for an IO mapper block. The input signals of
the active SafeMotion profile (P‑0‑3261, P‑0‑3265.0.2 and P‑0‑3266.0.3) are
assigned to the output signals of the IO mapper blocks (see ⮫ SafeMotion
profiles).
If a predefined configuration is active, the control word of the Safety bus
communication is directly and in a predefined manner linked to target param-
eters of the Safe Motion profile (see ⮫ Safety bus communication). With
"P‑0‑3340.0.1, SMO: Mask of control word, safety bus" can be used to mask
Selection and acknowledgment
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