Data Lists; Machine Data; Axis/Spindlespecific Machine Data - Siemens SINUMERIK 840D sl Function Manual

N2: Emergency stop

11.6 Data lists

Effects
Resetting the emergency stop state has the following effects:
● Within the controller for all machine axes:
– The servo enables are set.
– The follow-up mode is canceled.
– The position control is activated.
● The following interface signals are set:
DB31, ... DBX60.5 (position control active)
DB11 DBX6.3 (mode group ready)
● The following interface signal is reset:
DB10 DBX106.1 (emergency stop active)
● Alarm 3000 "Emergency stop" is deleted.
● Part program processing is interrupted in all channels of the NC.
PLC and NCK I/Os
The PLC user program must switch the PLC and NCK I/Os back to the state for operation of
the machine.
POWER OFF / ON (supply off / on)
The emergency stop state can also be reset by switching the controller off and back on
(POWER OFF / ON).
Requirement:
During power-up of the controller the interface signal DB10 DBX56.1 (emergency stop) must
not be set.
11.6 Data lists
11.6.1

Machine data

11.6.1.1

Axis/spindlespecific machine data

Number Identifier: $MA_
36610 AX_EMERGENCY_STOP_TIME
36620 SERVO_DISABLE_DELAY_TIME
808
Description
Length of the braking ramp for error states
Cutout delay servo enable
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions