Lenze E94ARNE Regenerative power supply - Manual (Page 259)

EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
Internal interfaces
LS_DriveInterface - device interface
9.5 LS_DriveInterface - device interface
The LS_DriveInterface system block provides the internal interfaces for the device interface
in the function block editor.
Inputs
Identifier
Data type
Information/possible settings
DI_bSetCInh
BOOL
Set/reset controller inhibit
• The controller can be inhibited by different sources, e.g. via the digital input RFR
or using the device command " Inhibit controller ". ( 55)
• The bit code under C00158 shows the source that inhibited the controller.
TRUE Set controller inhibit.
• The power output stages in the regenerative power supply
module for regenerative feedback operation are inhibited.
• The supply in the DC bus is not affected by this "controller
inhibit".
TRUEFALSE Reset controller inhibit.
• Please note that the regenerative power supply module will only
be enabled if all sources for controller inhibit are reset!
DI_bResetError1
BOOL
DI_bResetError2
BOOL
DI_bResetError3
BOOL
Reset (acknowledge) error message
• This function resets a pending error message if the cause of the error message
has been eliminated.
• The three inputs are linked via a logic OR gate.
TRUE Reset (acknowledge) error message.
DI_bSetExternError
BOOL
Activation of error message "External error".
TRUE Activate error message with the response selected in C00581 .
DI_bSwitchOn
BOOL
Deactivate switch-on inhibit
• If the automatic restart is inhibited ( C00142 = "0"), the state machine remains in
the "Device is ready to switch on" state after mains switching.
 State "Device is ready to switch on" ( 81)
FALSETRUE The switch-on inhibit is deactivated and the regenerative power
supply module changes to the "Device is switched on" state.
LS_DriveInterface
DI_dnState DI_bSetCInh
DI_bResetError1
DI_bSetExternError
DI_bSwitchOn
DI_bReadyToSwitchOn
DI_bReady
DI_bFailActive
DI_bImpActive
DI_bCInhActive
DI_bUVDetected
DI_bMainSupplyOk
DI_bWarningActive
DI_bOVDetected
DI_bOperationEnabled
³ 1
DI_bResetError2
DI_bResetError3
DI_dwErrorCode
DI_AxisData