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©
Technosoft 2007
36
PIM2401 Technical Reference
t
d
– time to decelerate [s]
T
F
– total friction torque as seen at motor shaft [Nm] – includes load and transmission
In case of a linear motor and load, the motor inertia J
M
and the load inertia J
L
will be replaced by
the motor mass and the load mass measured in [kg], the angular speed
ϖ
M
will become linear
speed measured in [m/s] and the friction torque T
F
will become friction force measured in [N].
Remark:
If the above computation of E
M
can’t be done due to missing data, a good starting value
for the capacitor can be 10 000
μ
F / 100V.
3.2.11. Serial RS-232 connection
3.2.11.1 Serial RS-232 connection
15
GND
232Tx
232Rx
RS-232
Transceiver
+3.3V
J1
RS-232 connection
RS-232
2 1
3
4
5
6
7
8
9
IBL2401 v1.0
PIM2401 v1.0
Mo
ti
o
n
C
h
ip
TM
16
14
Figure 3.20.
Serial RS-232 connection
Summary of Contents for PIM2401
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