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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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4
Device control (DCTRL)
4.4
Internal interfaces | "LS_DriveInterface" system block
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Option "Lock bFail at TroubleQSP"
device status gets active as soon as a monitoring function responds that has been
parameterised for the "TroubleQSP" error response. Since the
bFail
status output is not set in this
case, it is not recognisable after pulse inhibit due to e.g. automatic brake operation (as well for a
higher-level control), why the drive is standing und does not start when the setpoint is selected.
Only after an error reset, a setpoint is accepted again.
From version 11.00.00:
If the "Lock bFail at TroubleQSP" option is activated (bit 14 = "1") in
,
the
bFail
status output is also set to TRUE if the device status is
4.4.1
wCANControl/wMCIControl control words
The inverter is controlled by a master control (e.g. IPC) via the
wCanControl
or
wMCIControl
control
word, respectively.
•
wCANControl
: Control word via system bus (CAN)
• The process data word is provided at the
wCanControl
input via the upstream
port
block.
• Display parameter:
•
wMCIControl
: Control word via a plugged-in communication module (e.g. PROFIBUS)
• The process data word is provided at the
wMCIControl
port
block.
• Display parameter:
• The bit assignment for the
wCanControl
/
wMCIControl
control words can be seen from the table
below.