DB390x
DBX1.6
Speed controller active
Signal(s) from axis / spindle (NCK → PLC)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 The control signals that the speed controller is closed.
Signal state 0 The control signals that the speed controller is open. The speed controller
output is cleared.
Application For spindles without closed-loop position control, the interface signal can be
used as feedback for the IS "Controller enable".
Special cases, errors, ... The IS "Speed controller active" is also set for simulation axes, as soon as
MD30350 = 1.
corresponding to ... DB380x DBX2.1 (controller enable)
DB390x DBX1.5 (position controller active)
MD30350 SIMU_AX_VDI_OUTPUT
(output of axis signals for simulation axes)
Note for the reader Function Manual Basic Functions S1
DB390x
DBX1.7
Current controller active
Signal(s) from axis / spindle (NCK → PLC)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 The control signals that the current controller is closed.
Signal state 0 The control signals that the current controller is open. The current controller
output
(including the
feedforward quantities on the manipulated variable for
the voltage) is cleared.
corresponding to ... DB390x DBX1.5 (position controller active)
DB390x DBX1.6 (speed controller active)
Note for the reader Function Manual Basic Functions S1
DB390x
DBX2.1
Handwheel override active
Signal(s) from axis / spindle (NCK → PLC)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 The function "Handwheel override in Automatic mode" is active for the pro‐
grammed
positioning
axis
(FDA[AXi]). Handwheel pulses for this axis affect
the programmed axis feedrate either as path definition (FDA = 0) or as ve‐
locity override (FDA > 0).
Signal state 0 The function "Handwheel override in Automatic mode" is not active for the
programmed positioning axis (or concurrent positioning axis).
An active handwheel override is not active if:
● The positioning axis has reached the target position.
● The distance-to-go is deleted by the axis-specific interface signal
DB3200 DBX6.2 (delete distance to go).
●
A RESET is performed.
Note for the reader Function Manual, Expansion Functions H1
Detailed descriptions of interface signals
5.8 Axis / spindle-specific signals
Parameter Manual
432 Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
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