Lenze 8400 BaseLine C - Enable Controller and Select Speed

3 Commissioning
3.3 Commissioning with integrated keypad
30
Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05
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3.3.4 Enable controller and select speed
When the controller is in the "SwitchedON" state:
1. Enable controller:
Set terminal X4/RFR to HIGH level or close contact to terminal X4/12I n.
2. Select speed:
• In the "Terminals 0" by selecting a voltage at the analog input or by selecting a fixed setpoint
via the digital inputs DI1/DI2.
 Tip!
More control functions in the "Terminals 0" control mode:
• DI3: HIGH level ≡ request DC-injection braking
• DI4: HIGH level ≡ request change of direction of rotation
 Note!
If the controller is enabled at power-on and the auto-start option is activated in C142 "In-
hibit at power-on" (Lenze setting), the controller remains in the "ReadyToSwitchON
" sta-
te.
For changing to the "SwitchedON
" state, first deactivate the controller enable: Set termi-
nal X4/RFR to LOW level or open contact to terminal X4/12I.
DI1 DI2 Speed selection
LOW LOW The setpoint speed is selected via the analog input 1
• Scaling: 10 V ≡ 100 % ≡ reference speed (C011
)
HIGH LOW The fixed setpoint 1 (C039/1
) is used as setpoint speed.
• Lenze setting: 40 % of the reference speed (C011
)
LOW HIGH The fixed setpoint 2 (C039/2
) is used as setpoint speed.
• Lenze setting: 60 % of the reference speed (C011
)
HIGH HIGH The fixed setpoint 3 (C039/3
) is used as setpoint speed.
• Lenze setting: 80 % of the reference speed (C011
)
 Note!
Observe the actual speed value (display in C051) as well as the LED status display and
Display messages
indicated in the integrated keypad.