Lenze 8400 motec - Manual (Page 212)

7 Technology applications
7.2 TA "Actuating drive speed"
212 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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7.2.2.2 wDeviceStateWord status word
The wDeviceStateWord status word provided by the device control contains all information relevant
for controlling the controller.
• In control mode "40: Network (MCI/CAN)" the status word is transmitted to the master control
as process data word via the port block LP_Network_Out .
• Display parameter: C00150
• The bit assignment of the wDeviceStateWord status word can be obtained from the following
table.
Bit Name Function
Bit 0 SwitchOn 1 ≡ Change to the " SwitchedOn " device status
• This bit must be set in the control word to ensure that the device changes to
the " SwitchedOn " device state after mains connection without the need for a
master control specifying this bit via fieldbus.
Bit 1 DisableVoltage 1 ≡ Inhibit inverter control (IMP - pulse inhibit)
Bit 2 SetQuickStop 1 ≡ Activate quick stop (QSP).
 Activate/deactivate quick stop ( 65)
Bit 3 EnableOperation 1 ≡ Enable controller (RFR)
• If control via terminals is performed, this bit must be set in the control word.
Otherwise the controller is inhibited.
 Enable/Inhibit controller ( 65)
Bit 4 ModeSpecific_1 Reserved (currently not assigned)
Bit 5 ModeSpecific_2
Bit 6 ModeSpecific_3
Bit 7 ResetFault
1 ≡ Reset fault (trip reset)
• Acknowledge error message (if the error cause has been eliminated).
 Reset error ( 66)
Bit 8 SetHalt 1 ≡ Activate stop function
• Stop drive via stopping ramp (in preparation).
Bit 9 reserved_1 Reserved (currently not assigned)
Bit 10 reserved_2
Bit 11 SetDCBrake
1 ≡ Activate DC-injection braking
 Manual DC-injection braking (DCB) ( 151)
Bit 12 JogSpeed1 Activation of fixed speed 1 ... 3
Bit 13 JogSpeed2
Bit 14 SetFail
1 ≡ Set error (trip set)
Bit 15 SetSpeedCcw 0 ≡ Direction of rotation to the right (Cw)
1 ≡ Direction of rotation to the left (Ccw)
Bit Name Status
Bit 0 FreeStatusBit0 Free status bit 0 (configurable in C00621/7 )
Not assigned in Lenze setting.
Bit 1 PowerDisabled 1 ≡ Inverter control inhibited (pulse inhibit is active)
Bit 2 FreeStatusBit2 Free status bit 2 (configurable in C00621/8 )
In Lenze setting pre-assigned with LA_NCtrl_bImaxActive signal:
1 ≡ The current setpoint is internally limited (the controller operates at the
maximum current limit)
Bit 3 FreeStatusBit3 Free status bit 3 (configurable in C00621/9 )
In the Lenze setting pre-assigned with LA_NCtrl_bSpeedSetReached signal:
1 ≡ Speed setpoint reached