Lenze E84DSxxx - Manual (Page 244)

7 Technology applications
7.2 TA "Actuating drive speed"
244
Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
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Outputs
nGPMulDivIn_a
INT
Multiplication/Division : Input signal
• The factor for the multiplication can be set in C00699/1 (numerator) and
C00699/2 (denominator).
• The result is output at output nGPMulDivOut_a.
bGPDigitalDelayIn
BOOL
Binary delay element : Input signal
• The on-delay can be set in C00720/1 .
• The off-delay can be set in C00720/2 .
• The time-delayed input signal is output at output bGPDigitalDelayOut.
bGPLogicIn1
bGPLogicIn2
bGPLogicIn3
BOOL
Binary logic : Input signals
• The logic operation is selected in C00820 .
• The result is output at output bGPLogicOut.
nGPCompareIn1_a
nGPCompareIn2_a
INT
Analog comparison : Input signals
• The comparison operation is selected in C00680 .
• Hysteresis and window size can be set in C00680 and C00682 .
• If the comparison statement is true, the output bGPCompareOut will be set to
TRUE.
bGPDFlipFlop_InD
bGPDFlipFlop_InClk
bGPDFlipFlop_InClr
BOOL
D-FlipFlop : Input signals
• Data, clock and reset input
Free inputs
The following inputs can freely be interconnected on the application level.
The signals can be transferred from the I/O level to the application level via these inputs.
bFreeIn1 ... bFreeIn8
BOOL
Free inputs for digital signals
wFreeIn1 ... wFreeIn4
WORD
Free inputs for 16-bit signals
Identifier
Data type
Value/meaning
wDriveControlStatus
WORD
Status word of the controller (based on DSP-402)
• The status word contains information on the currents status of the drive
controller.
• See the " wDeviceStatusWord status word " subchapter of the chapter on device
control for a detailed description of the bit assignment.
wStateDetermFailNoLow
WORD
Display of the status determining error (LOW word)
wStateDetermFailNoHigh
WORD
Display of the status determining error (HIGH word)
bDriveFail
BOOL
TRUE Drive controller in error status.
• " Fault " device status is active.
bDriveReady
BOOL
TRUE Controller is ready for operation.
• " SwitchedOn " device status is active.
• The drive is in this device status if the DC bus voltage is applied
and the controller is still inhibited by the user (controller inhibit).
bCInhActive
BOOL
TRUE Controller inhibit is active.
bQSPIsActive
BOOL
TRUE Quick stop is active.
bSpeedCcw
BOOL
Current direction of rotation
FALSE Clockwise rotation (Cw)
TRUE Direction of rotation to the left (Ccw)
Identifier
Data type
Information/possible settings