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ifm
Device Manual AS-i IO-Link-Gateway (AC5225) Firmware V1.16
2017-11-20
Glossary of Terms
>
IO-Link
Point-to-point connection between 2 devices. The following transmission is possible:
- binary signals or
- greater data fields for parameter setting.
>
IP address
IP =
I
nternet
P
rotocol.
The IP address is a number which is necessary to clearly identify an internet participant. For the sake
of clarity the number is written in 4 decimal values, e.g. 127.215.205.156.
>
J
Jitter
Jitter means a slight fluctuation in accuracy in the transmission cycle when transmitting digital signals.
More generally, jitter in transmission technology means an abrupt and undesired change of the signal
characteristics.
>
L
LAS
L
ist of
A
ctive
→
S
laves.
In this slave list the AS-i master enters the slaves detected as active for this
→master.
>
LDS
L
ist of
D
etected
→
S
laves.
In this slave list the AS-i master enters the slaves detected as present for this
→master.
>
LED
LED =
L
ight
E
mitting
D
iode.
Light emitting diode, also called luminescent diode, an electronic element of high coloured luminosity
at small volume with negligible power loss.
>
LFS
L
ist of
F
ailed
S
laves = list of
→slaves with configuration errors.
In this slave list the AS-i master enters the slaves with a projection error on this
→master.
>
Link
A link is a cross-reference to another part in the document or to an external document.
>
LKCS
LKCS =
L
ist of
K
nown
C
TT
S
laves
In this list the CTT slaves (profile 7.4 and 7.5) which are indicated in the LDS and whose CTT
configuration has already been read are entered. This list is independent of the LDS, LPS, LAS and
LNACS.
Summary of Contents for AC5225
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