System modules
DCTRL_DriveControl (node number 121)
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EDBCSXA064 EN 3.2
13.15 DCTRL_DriveControl (node number 121)
This FB controls the axis module into certain states:
ƒ Quick stop (QSP, 324)
ƒ Operation inhibit (DISABLE, 325)
ƒ Controller inhibit (CINH, 325)
ƒ Setting a TRIP (TRIP−SET, 326)
ƒ Resetting a TRIP (TRIP−RESET, 326)
C0150 displays the status of the axis module ( 239).
The process image is created in a permanent system task (interval: 2 ms).
Note!
The SB DCTRL_DriveControl only affects the motor control or the drive control.
Motor control/drive control and application program of the PLC are decoupled
from one another, provided that no query of the signals is effected in the
application program.
ƒ If, for instance, a TRIP is activated by the motor control, the application
program thereby is not stopped!
ƒ If, in contrast, a TRIP is activated as a result of a task overflow, the
application program of the PLC is stopped as well!
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