A
A.1
Parameter list
A-830
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
1403
Creep speed pulse suppression (ARM SRM)
Creep speed, pulse suppression (SLM)
Min
Standard
Max
Unit
Data type
Effective
0.0
6.0
7200.0
rpm
Floating Point
immed. (ARM)
0.0
0.0
7200.0
m/min
Floating Point
immed. (SLM)
0.0
0.0
7200.0
rpm
Floating Point
immed. (SRM)
After withdrawing the controller enable (e.g. via terminal, or in an error/fault case), the drive
brakes along the torque limit.
If the absolute speed actual value or the absolute velocity value falls below the specified shut-
down speed or creep speed, during the power-off sequence, the pulse enable is withdrawn, and
the drive ”coasts down”.
The pulses are previously cancelled if the timer stage, set in P1404 has expired. When the
ramp-function generator is active, the timer stage only starts to run when a speed setpoint of
zero is reached at the ramp-function generator output.
0
P1403 is inactive, pulses are exclusively canceled via P1404
Note:
The functionality of P1403 is required, if an overshoot occurring when reaching zero speed has
to be suppressed, after withdrawing the controller enable.
The pulse suppression control via P1403 and P1404 is ineffective when the motor holding brake
is activated (P0850 = 1)
1404
Timer pulse suppression
Min
Standard
Max
Unit
Data type
Effective
0.0
5000.0
100000.0
ms
Floating Point
immed. (ARM)
0.0
100.0
100000.0
ms
Floating Point
immed. (SRM SLM)
After the controller enable has been withdrawn and after this delay, the gating pulses of the
power transistors are canceled on the drive side. If the ramp-function generator is active, the
delay only starts when zero speed setpoint has been reached at the ramp-function generator
output.
Note:
The pulses will be canceled beforehand, if the threshold, set in P1403, is fallen short off.
The pulse suppression control via P1403 and P1404 is ineffective when the motor holding brake
is activated (P0850 = 1)
1405:8
Monitoring speed, motor (ARM SRM)
Monitoring velocity, motor (SLM)
Min
Standard
Max
Unit
Data type
Effective
100.0
110.0
110.0
%
Floating Point
immed.
Percentage input of the maximum permissible setpoint referred to P1401.
Note:
If the setpoint is exceeded, the value in P1405 is used as limit.
1407:8
Speed controller P gain (ARM SRM)
Velocity controller P gain (SLM)
Min
Standard
Max
Unit
Data type
Effective
0.0
2000.0
999999.0
Ns/m
Floating Point
immed. (SLM)
0.0
0.3
999999.0
Nm*s/rad
Floating Point
immed. (SRM ARM)
Note: refer to the index entry ”Speed controller optimization”
A Lists
01.99
! 611ue diff !
04.05
