Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
361
Detailed descriptions of interface signals
4.7 Channel-specific signals
Application Enabling/disabling the contour handwheel can be performed in the middle
of a block.
When enabled, the movement is first decelerated and then traversed
according to the contour handwheel.
When disabled, the movement is decelerated and the NC program is
continued immediately. If the NC program is to be continued only after a
new NC start, then disabling the contour handwheel in the PLC user
program must be logically combined with an NC stop.
Special cases, errors, ... The signal is kept beyond an NC reset.
corresponding to ... DB3300 DBX5.0 and 5.1 (handwheel 1/2 active as contour handwheel)
Note for the reader Function Manual Basic Functions H1
DB3200
DBX14.3
DBX14.4
Simulation contour handwheel on
Negative direction simulation contour handwheel
Signal(s) to channel (PLC → NCK)
Edge evaluation: No Signal(s) updated: Cyclic
Description For enabling/disabling simulation of the contour handwheel and to define
the traversing direction, these signals have to be set as follows:
• Bit 3 = 0: Simulation off
• Bit 3 = 1: Simulation on
• Bit 4 = 0: Direction as programmed
• Bit 4 = 1: Direction opposite to what was programmed
Application During simulation the feedrate is no longer defined by the contour
handwheel, but traversing occurs with the programmed feedrate along the
contour.
When the function is deselected, the movement is decelerated along the
braking ramp. When the traversing direction is reversed, axis motion is
decelerated along the braking ramp and the axis traverses in the opposite
direction.
Special cases, errors, ... The simulation is only effective in the AUTOMATIC mode and can only be
enabled if the contour handwheel has been activated.
Note for the reader Function Manual Basic Functions H1
DB3200
DBX14.5
Activate associated M01
Signal(s) to channel (PLC → NCK)
Edge evaluation: No Signal(s) updated:
Signal state 1 PLC signals the NCK that the associated M01 (auxiliary function) should be
activated.
Signal state 0 Deactivate the associated M01 (auxiliary function).
corresponding to ... DB21, ... DBX 318.5 (associated M01 active) ???
Note for the reader Function Manual Basic Functions H1
DB3200
DBX16.0
Control program branching
Signal(s) to channel (PLC → NCK)
Edge evaluation: No Signal(s) updated:
Siemens Controls
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