Siemens MICROMASTER 440 - Ramp Function Generator (RFG)

3 Functions Issue 10/06
MICROMASTER 440 Operating Instructions
106 6SE6400-5AW00-0BP0
3.5.7.11 Ramp function generator (RFG)
Skip frequency 1 (entered in Hz)
Defines skip frequency 1, which avoids
effects of mechanical resonance and
suppresses frequencies within +/- p1101
(skip frequency bandwidth).
Skip frequency 2
Skip frequency 3
Skip frequency 4
Skip frequency bandwidth
(entered in Hz)
p1101
p1091
f
in
f
out
Skip frequency
bandwidth
Skip frequency
Ramp-up time
(enters the accelerating time in s)
Ramp-down time
(enters the deceleration time in s)
f
p1082
(f
max
)
f
1
t
p1120 p1121
Rump-up initial rounding time
(entered in s)
Ramp-up final rounding time
(entered in s)
Rump-down initial rounding time
(entered in s)
Ramp-down final rounding time
(entered in s)
Rounding type
0 Continuous smoothing
1 Discontinuous smoothing
The rounding times are recommended as
abrupt responses can be avoided therefore
reducing stress and damage to the mechanical
system.
The ramp-up and ramp-down times are
extended by the component of the rounding
ramps.
OFF3 ramp-down time
Defines ramp-down time from maximum frequency to standstill for OFF3 command.
2.00 Hz
0.00 Hz
0.00 Hz
0.00 Hz
0.00 Hz
p1091 = ...
p1092 = ...
p1093 = ...
p1094 = ...
p1101 = ...
p1120 = ...
p1121 = ...
p1130 = ...
p1131 = ...
p1132 = ...
p1133 = ...
p1134 = ...
p1135 = ...
10.00 s
10.00 s
0.00 s
0.00 s
0.00 s
0
5.00 s
0.00 s