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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
131
4
Device control (DCTRL)
4.4
Internal interfaces | "LS_DriveInterface" system block
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4.4.2
wDeviceStatusWord status word
The
wDeviceStatusWord
status word provided by the control system contains all information
relevant for controlling the inverter.
• The status word is sent as a process data word to the master control via a port block:
• The
LP_CanOut1
port block if "CAN on board" is used or
• the
LP_MciOut1
port block if a plugged-in communication module is used (e.g. PROFIBUS).
• Display parameter:
• The bit assignment of the
wDeviceStatusWord
status word can be seen from the table below.
Bit
Name
Status
Bit 0 FreeStatusBit0
Free status bit 0
Bit 1 PowerDisabled
1
≡
Inverter control inhibited (pulse inhibit is active)
Bit 2 FreeStatusBit2
Free status bit 2 (not assigned, freely assignable)
Bit 3 FreeStatusBit3
Free status bit 3 (not assigned, freely assignable)
Bit 4 FreeStatusBit4
Free status bit 4 (not assigned, freely assignable)
Bit 5 FreeStatusBit5
Free status bit 5 (not assigned, freely assignable)
Bit 6 ActSpeedIsZero
During open-loop operation:
1
≡
Speed setpoint < Comparison value (
)
During closed-loop operation:
1
≡
Actual speed value < Comparison value (
)
Bit 7 ControllerInhibit
1
≡
Inverter is inhibited (controller inhibit is active)
Bit 8 StatusCodeBit0
Bit coded display of the active device status
Device state machine and device states
Bit 9 StatusCodeBit1
Bit 10 StatusCodeBit2
Bit 11 StatusCodeBit3
Bit 12 Warning
1
≡
a warning is indicated
Bit 13 Trouble
1
≡
Inverter is in the "
" device status
• E.g. if an overvoltage has occurred.
Bit 14 FreeStatusBit14
Free status bit 14 (not assigned, freely assignable)
Bit 15 FreeStatusBit15
Free status bit 15 (not assigned, freely assignable)