Siemens Sinumerik 840DiE sl - Page 354

01/2007
11.5 Axes and spindles
11-354
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Setpoint
processing
Setpoints from
Interpolator
Speed
setpoint
Pos.
controller
AX_EMERGENCY_STOP_TIME
CTRLOUT_LIMIT
Control
loop
model
CONTOUR_TOL
STSTILL_VELO_TOL
AX_VELO_LIMIT
ENC_CHANGE_TOL
ENC_DIFF_TOL
Act. val. processing 1
Act. val. processing 2
ENC_FREQ_LIMIT
ENC_ZERO_MONITORING
IS ”Position measuring system 1/2 active”
Following error
STOP_LIMIT_COURSE
STOP_LIMIT_FINE
POSITIONING_TIME
STANDSTILL_DELAY_TIME
STANDSTILL_POS_TOL
CLAMP_POS_TOL
Braking
ramp
PROFIBUS DP
drive
Fig. 11-22 Monitoring for SINUMERIK 840Di sl
Notice
S MD36620: SERVO_DISABLE_DELAY_TIME (servo enable cutout delay)
must always be selected greater than
S MD36610: AX_EMERGENCY_STOP_TIME (Time for braking ramp when
an error occurs)
If this is not the case, the braking ramp cannot be kept.
/FB/ Description of Functions, Basic Functions,
A3 Axis Monitoring, Protection Zones
References
11 NCK Commissionin
g
with HMI Advanced