5 Setting parameters
86 Festo – GDCP-CMMP-M3/-M0-C-CO-EN – 1510b – English
Examples of calculating the speed factor
Speed
units
1)
Feed
const.
2)
Time Constant
3)
Gear
4)
Formula
5)
Result
shortened
R/min,
0 DP
R
/
min
1R
OUT
+
1R
OUT
1
1
min
+
4096
1
4096 min
1/1
1
1
*
4096
1
4096 min
1
1
min
1
+
4096
1
4096 min
1
1
min
num:4096
div:1
R/min,
2 DP
1/100
R
/
min
(
R
/
100
min
)
1R
OUT
+
100
R
100
1
1
min
+
4096
1
4096 min
2/3
2
3
*
4096
1
4096 min
1
1
min
100
1
100
1
+
8192
1
4096 min
300
1
100 min
num:2048
div:75
°/s,
1 DP
1/10 °/
s
(
°
/
10
s
)
1R
OUT
+
3600
°
10
1
1
s
+
60
1
min
+
60 * 4096
1
4096 min
1/1
1
1
*
60*4096
1
4096 min
1
1
s
3600
°
10
1
+
245760
1
4096 min
3600
°
10s
num:1024
div:15
mm/s,
1 DP
1/10
mm
/
s
(
mm
/
10
s
)
63.15
mm
R
å
1R
OUT
+
631.5
mm
10
1
1
s
+
60
1
min
+
60 * 4096
1
4096 min
4/5
4
5
*
60*4096
1
4096 min
1
1
s
631.5
mm
10
1
+
1966080
1
4096 min
6315
mm
10s
num:131072
div:421
1) Desired unit at the drive-out
2) Positioning units per revolution at the drive-out (R
OUT
). Feed constant of the drive * 10
-DP
(points after the decimal)
3) Time factor_v: desired time unit per internal time unit
4) Gear factor: R
IN
per R
OUT
5) Insert values into equation.
Tab. 5.7 Examples of calculating the speed factor
6097
h
: acceleration_factor
The object acceleration_factor converts all acceleration values of the application from
acceleration_units into the internal unit Revolutions per minute per 256 seconds. It consists of
numerator and denominator.
Index 6097
h
Name acceleration_factor
Object Code ARRAY
No. of Elements 2
Data Type UINT32
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