ctrlX SAFETY "SafeMotion"
Brief description
The integrated safety technology for ctrlX DRIVEplus drives in the "SafeMotion"
characteristics supports the selection and the acknowledgement of safety func-
tions via ctrlX SAFETYlink, apart from the discrete selection and acknowledge-
ment and the selection and acknowledgement via the safety bus communica-
tion. By means of the ctrlX SAFETYlink, safe communication between a safety
control [zone master e.g. ctrlX SAFETY (SAFEX-C.1*)] and several drives ctrlX
DRIVEplus (zone nodes) is possible with the optional safety technology module
“M5”.
Features
● ctrlX SAFETYlink is intended for safety-relevant applications up to
Category 4, PL e according to EN ISO 13849-1 or up to SIL 3 according
to EN 62061.
●
ctrlX SAFETYlink allows setting up a safety zone with up to 16 zone nodes
(ctrlX DRIVEplus) and one zone master (ctrlX SAFETY)
●
Only axes of the ctrlX DRIVEplus drive group that have been equipped with
the optional safety technology module “M5” can be included in the safety
zone.
●
A zone master [e.g. ctrlX SAFETY (SAFEX-C.1*)] with ctrlX SAFETYlink inter-
face is required
● ctrlX SAFETYlink allows to transmit up to 16 safe input signals from the zone
master to all zone nodes; the cycle time is 1 ms
● ctrlX SAFETYlink allows to transmit safe status signals from the zone nodes
to the zone master; the cycle time is 1 ms
ctrlX SAFETYlink (XG42, XG43) is not compatible with the zone bus in the
product group IndraDrive (X42, X43). Operating IndraDrive with the optional
safety technology module "S4" or "S5" and a safety zone module (HSZ01.1) as
zone node of ctrlX SAFETYlink is not possible. Conversely, operation of ctrlX
DRIVEplus with the optional safety technology module “M5" as zone node at a
safety zone module (HSZ01.1) is not possible.
It is not possible to loop the ctrlX SAFETYlink through axes that are not part of
the safety zone!
Axes within the safety zone with inactive safety technology or which have
not been configured as zone node, generate the error message F7035 when
receiving telegrams via the ctrlX SAFETYlink.
Functional principle
Via ctrlX SAFETYlink, up to 16 drives ctrlX DRIVEplus with the optional safety
technology module “M5” (zone node) can be connected to a safety control
(zone master, e.g. ctrlX SAFEX-C.1*). All devices connected via ctrlX SAFETYlink
are automatically summarized to a safety zone. The safety zone starts and ends
at the zone master; i.e. it is a ring structure.
Selection and acknowledgment
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