8400 StateLine C | Reference manual
Technology applications
TA "Actuating drive speed"
294
L
Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
7.2.2
Internal interfaces | application block "LA_NCtrl"
Inputs
Note!
The connectors grayed out in the following table are hidden in the function block
editor in the Lenze setting.
• These connections can be shown via the
Connector visibilities
command in
the
Context menu
of the application block.
Identifier
Data type
Information/possible settings
wCANDriveControl
WORD
Control word via system bus (CAN) to device control
• See the "
wCANControl/wMCIControl control words
" subchapter of the chapter
on device control for a detailed description of the individual control bits.
wMCIDriveControl
WORD
Control word via communication module (e.g. PROFIBUS) to device control
• See the "
wCANControl/wMCIControl control words
" subchapter of the chapter
on device control for a detailed description of the individual control bits.
wSMControl
WORD
Interface to the optional safety system.
• Setting control bit 0 ("SafeStop1") in this control word causes e.g. the automatic
deceleration of the drive to standstill within this application (in the
Motion
Control Kernel
).
• For a detailed description of each control bit see the subchapter "
Interface to
safety system
" in the basic drive functions chapter.
bCInh
BOOL
Enable/Inhibit controller
FALSE Enable controller: The controller switches to the "
OperationEnabled
"
device status if no other source of a controller inhibit is active.
•
C00158
provides a bit coded representation of all active
sources/triggers of a controller inhibit.
TRUE Inhibit controller (controller inhibit): The controller switches to the
"
SwitchedOn
" device status.
bFailReset
BOOL
Reset error message
In the Lenze setting this input is connected to the digital input controller enable so
that a possibly existing error message is reset together with the controller enable (if
the cause for the fault is eliminated).
TRUE The current fault is reset, if the cause for the fault is eliminated.
• If the fault still exists, the error status remains unchanged.
bSetQuickstop
BOOL
Enable quick stop (QSP)
• Also see device command "
Activate/Deactivate quick stop
".
TRUE Activate quick stop
• Motor control is decoupled from the setpoint selection and,
within the deceleration time parameterised in
C00105
, the motor
is brought to a standstill (n
act
= 0).
• The motor is kept at a standstill during closed-loop operation.
• A pulse inhibit (CINH) is set if the auto DCB function has been
activated via
C00019
.
FALSE Deactivate quick stop
• The quick stop is deactivated if no other source for the quick stop
is active.
•
C00159
provides a bit-coded representation of active
sources/causes for the quick stop.
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