Siemens SINUMERIK 840C User Manual
Page 987
12 Functional Descriptions
09.95
12.20 Extended stop and retract (ESR) (SW 4 and higher)
12.20
Extended stop and retract (ESR) (SW 4 and higher)
The "Extended stop and retract" function is an option.
Corresponding data
NC MD 312 ... 317
Assignment of outputs of mixed I/O for retraction of a mode group
NC MD 318 ... 323
Assignment of inputs of mixed I/O for retraction of a mode group
NC MD 324
Time for interpolator-controlled continuation
NC MD 325
Maximum time for interpolator-controlled braking
NC MD 5021
Bit 0 - bit 5: Neutral position of mixed I/O outputs
NC MD 5022
Control bits for definition of stopping operation
NC MD 528*
Signal level inversion of outputs/spindle-specific
NC MD 529*
Definition of reaction/spindle-specific
NC MD 530*
Sources for retraction/spindle-specific
NC MD 588*
Signal level inversion of outputs/axis-specific
NC MD 592*
Definition of reaction/axis-specific
NC MD 596*
Sources for retraction/axis-specific
NC MD 916*
Signal level inversion of outputs/channel-specific
NC MD 918*
Definition of reaction/channel-specific
NC MD 920*
Sources for retraction/channel-specific
NC MD 922*
Effectiveness of inputs for mixed I/O and CSB
NC MD 1444*
Emergency retraction threshold
PLC interface
DB29
for axes
DB31
for spindles
DB10 ... 15
for channels
Drive machine data
Drive MD 1612
Configured switch-off reaction Power On alarms
Drive MD 1613
Configured switch-off reaction Reset alarms
Drive MD 1631
Response voltage generator axis
Drive MD 1632
Voltage range for generator control
Drive MD 1633
Switch-off reaction for generator operation
Drive MD 1634
Response threshold emergency retraction
Drive MD 1635
Minimum speed generator axis
General
•
In order to provide protection for operating personnel, workpiece, tool and machine, it is
possible to configure certain reactions such as the approach to a programmed retraction
position, shutdown of the axes and/or output of hardware signals in response to specific
errors/faults.
•
Mains buffering and drive-autonomous retraction with SIMODRIVE 611D only.
12–212
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)