About this document
Leuze electronic
ODS 9
6
PELV
P
rotective
E
xtra
L
ow
V
oltage
Protective extra low voltage with reliable disconnection
Pt
P
oin
t
Switching point
SIO
S
tandard
IO
mode
Signal transfer without IO-Link
SP
S
et
p
oint
Position at which the switching point is set
SSC
S
witching
S
ignal
C
hannel
Abbreviation for the switching outputs acc. to Smart Sensor Profile
SSP
S
mart
S
ensor
P
rofile
Profile acc. to IO-Link standard
TOF
T
ime-
o
f-
F
light
Distance measurement procedure using the propagation time of the signal
UL
U
nderwriters
L
aboratories
1.2
Important terms
Tab. 1.4:
Important terms
Response time
(Response time)
Also integration time or measurement time. Maximum length of time from
the occurrence of an erratic change in distance to the steady state of the
measurement value.
The response time depends on the set average calculation. Although the
average calculation increases the response time, it also improves repro-
ducibility.
Resolution
Smallest representable change in measurement value, distance and
speed.
Warmup time
Time the sensor needs in order to reach the operating temperature. An op-
timal measurement is only possible after the end of the warmup time.
The warmup time is approximately 20 minutes.
Output resolution
The output resolution describes how the measurement values are pre-
sented on the display and digital interfaces.
Depending on the device model, the output resolution of the ODS 9 is
0.01 mm or 0.1 mm and cannot be changed.
Output time
(Output time)
Time interval of measurement value updating at the interface.
Readiness delay
The delay before start-up indicates the point in time when the first valid
measurement can be obtained after switching on.
Data storage
IO-Link data storage
Data memory of the connected IO-Link master.
DSUpload
Data Storage Upload.
Upload to the data memory of the connected IO-Link master.
Accuracy
Maximum expected deviation of the measurement value between the de-
termined and real distance value within the specified measurement range.