Siemens Sinumerik 840DiE sl - Page 350

01/2007
11.5 Axes and spindles
11-350
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
S MD36210: CTRLOUT_LIMIT[n] (maximum speed setpoint in %)
The max. permissible motor speed is specified in P1401:0 ”Speed for max. use-
ful motor speed” of the SIMODRIVE 611 universal assigned to the machine
axis.
MD36210: CTRLOUT_LIMIT[n] corresponds to P1405:0 ”Monitoring speed of
motor” of the SIMODRIVE 611 universal assigned to the machine axis.
100%
e.g.
80%
Speed setpoint [%]
MD36210: CTRLOUT_LIMIT[n]
(for test mode)
MD36210: CTRLOUT_LIMIT[n+1]
Fig. 11-20 Speed setpoint limitation
S MD36220: CTRLOUT_LIMIT_TIME[n] (delay time for speed setpoint moni-
toring)
defines how long the speed setpoint may remain within the limits before the
speed setpoint monitoring responses.
Error response
S Interrupt: ”25060 Speed setpoint limiting”
and stopping the machine axis using a speed setpoint ramp whose characteris-
tic is set in
S MD36610: AX_EMERGENCY_STOP_TIME (Time for braking ramp when
an error occurs)
Cause of errors/error handling
S A control loop or drive error is present.
S Setpoints are too high (accelerations, velocities,
reducing factors)
S Obstacle in work area (e.g. positioning on a working table)
=> Remove obstacle.
The speed setpoint consists of the speed setpoint of the position controller and
the feedforward control parameter (if feedforward control is active).
SIMODRIVE 611
universal
SIMODRIVE 611
universal
11 NCK Commissionin
g
with HMI Advanced