5drive interface – Lenze E94AxPExxxx User Manual
Page 160
5
Drive interface
5.6
Internal interfaces | "LS_DriveInterface" system block
160
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
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DI_bImpActive
| BOOL
Status signal "Pulse inhibit set"
TRUE The power output stages are switched to high impedance.
DI_bCInhActive
| BOOL
Status signal "Controller inhibit active"
TRUE The controller inhibit is active.
DI_bWarningActive
| BOOL
Status signal "Warning active"
TRUE A warning is active in the controller.
DI_bUVDetected
| BOOL
Status signal "Undervoltage detected"
• The threshold for this monitoring function depends on the setting under
TRUE Undervoltage detected in DC bus.
DI_bOVDetected
| BOOL
Status signal "Overvoltage detected"
• The threshold for this monitoring function depends on the setting under
TRUE Overvoltage detected in DC bus.
DI_bMainSupplyOk
| BOOL
Status signal "Mains voltage is applied"
TRUE A voltage is applied to the mains voltage inputs L1, L2 and L3.
DI_bReadyToSwitchOn
| BOOL
Status signal "Controller ready to switch on"
TRUE The controller has completed the initialisation and is in the "Device
is ready to switch on" device state.
DI_bOperationEnabled
| BOOL
Status signal "Operation is enabled"
TRUE The controller is in the "Operation" device state and the motor
follows its setpoint according to the selected basic drive function or
is at standstill due to stop or quick stop.
DI_dwErrorCode
DWORD
Error number of the current error message
Error messages of the operating system ( 642)
DI_AxisData
Data structure, which contains all required machine constants.
Identifier
DIS code | data type
Value/meaning