LinMot Step - Page 15

LinMot
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

System Overview
User Manual V1.01 3-6
1. Example: Online specification of an exact reference curve
An higher-level control system
outputs a reference curve online
for the motor to follow exactly.
Solution:
Operating mode ‘analog’ without
limiting filter settings.
‘analog out’
t
s
t
LinMot
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E
LinMot
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P
s
PC / PLC
mode:
‘analog’
‘analog out’
2. Example: Online specification of any reference curve
An higher-level control system
outputs position set values online
for the motor to follow smoothly.
Solution:
Operating mode ‘analog’ with
v
max
/a
max
filter activated.
s
t
a
amax
t
-amax
LinMot

E
LinMot

P
s
PC / PLC
mode:
‘analog’
‘analog out’
‘analog out’
t
3. Example: Digital selection between two set values
Following a digital high/low
signal from a PLC, the motor
moves between two given
positions with presettable
maximum acceleration and speed.
Solution:
Operating mode: ‘Two Point’.
Acceleration limiter and speed
limiter set to the desired maximal
values.
s
t
‘digital out’
t
high
low
v
vmax
t
-vmax
a
amax
t
-amax
LinMot

E
LinMot

P
s
PC / PLC mode:
‘two position’
‘digital out’