Lenze 8400 - Manual (Page 56)

3 Commissioning
3.7 Commissioning of the "Actuating drive speed" technology application
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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3.7.1 Prepare controller for commissioning
1. Power connection wiring
• Refer to the mounting instructions supplied with the drive controller to find help on how to
correctly design the power connections to match the requirements of your device.
2. Wire the control connections
• The assignment for your digital inputs should correspond to one of the preconfigured control
modes ( C00007 ) for terminal control:
3. Connect USB diagnostic adapter.
4. Switch on voltage supply of the controller.
• Without motor operation: Connect external 24 V supply.
• With motor operation: Connect mains voltage.
If the green "DRV-RDY" LED is blinking and the red "DRV-ERR" LED is off, the controller is ready for
operation and commissioning can proceed.
Related topics:
 Commissioning notes for external 24 V supply ( 50)
 Automatic restart after mains connection/trouble... ( 119)
 LED status displays ( 554)
Assignment of the digital terminals
Control mode DI1 DI2 DI3 DI4
Terminals 0 JOG 1/3 JOG 2/3 DCB Cw/Ccw
Terminals 2 JOG 1/3 JOG 2/3 QSP Cw/Ccw
Terminals 11 Cw/Ccw DCB MPotUp MPotDown
Terminal 16 JOG 1/3 JOG 2/3 Cw/QSP Ccw/QSP
Abbreviations used:
JOG Selection of fixed setpoints 1 ... 3 parameterised in C00039/1...3
DCB Manual DC-injection braking
Cw/Ccw CW/CCW rotation
QSP Quick stop
MPotUp Motor potentiometer: Increase speed
MPotDown Motor potentiometer: Reduce speed
Cw/QSP Fail-safe selection of the direction of rotation in connection with quick stop
Ccw/QSP

Danger!
For the commissioning with motor operation observe that no setpoint is applied before
connecting the mains voltage.
In the Lenze setting, the "Inhibit at power-on" auto-start option has been deactivated
in C00142 , i.e. the motor can directly start up if the controller is enabled after mains
connection!