Roland R1000 Series Manual page 39

B0060191 / Rev. 1.7
3.8.2 Settling time t
Settling time t
The settling time t
Zustand "Blech"
Condition "sheet"
Sensorsignal
Sensor signal
Fig. 11: Illustration of settling time
The settling time t
Possible values for the settling time: 2ms, 4ms, 8ms, 15ms, 25ms, 100ms, 250ms. If the achieved
settling time exceeds the desired value, the system selects the next possible higher value.
For details see Chapter 7 „Start-up", „Program parameter 7".
Material
FE
Aluminum
(LW 20)
Explanation:
For nonferrous material:
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Detector R1000-series I20
with integrated fieldbus interface
and measuring time t
s
s
is the time which the system requires to produce stable measurement results.
s
t
s
is shown in program parameter 7 as actual / target settling time.
s
Thickness range
6 – 8 mm
3,5 – 6 mm
2,5 – 3,5 / 4 mm
1,6 – 2,5 mm
1,2 – 1,6 mm
0,8 – 1,2 mm
< 0,8 mm
6,6 – 12 mm
3,3 – 6,6 mm
1,6 – 3,3 mm
< 1,6 mm
the thicker the sheet is, the larger the settling time,
the larger the electrical conductivity, the larger the settling time.
General: A longer settling time t
Note
measurement results, due to the averaging effect.
The setting of the settling time influences the max. transport speed of
sheets.
Manual
m
Minimal settling time
250 ms (only for sensor 42-30)
100 ms (only for sensor 42-30)
25 ms
15 ms
8 ms
4 ms
2 ms
15 ms
8 ms
4 ms
2 ms
will result in more precise
s
System description
Damping mode
250 ms (only for sensor 42-30)
100 ms (only for sensor 42-30)
25 ms
25ms
15ms
0.5 - 1,2mm 8ms
< 0.5mm 4ms
15 ms
8 ms
4 ms
2 ms
39