Lenze E84AVSCx 8400 StateLine C - Manual (Page 32)

6 Commissioning
6.2 Quick commissioning with the keypad
32
Lenze · 8400 StateLine · Operating instructions · from Firmware V06.00 · DMS 1.2 EN · 12/2012 · TD05
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Other control functions
...in the preset control mode "Terminals 0" or with keypad control:
Terminal control Keypad control Function
DI3 C00727/2
HIGH 1 Manual DC-injection braking
• Manual DC-injection braking allows the drive to be
quickly braked to a standstill without the need to use an
external brake resistor.
• The maximum braking torque to be generated by the DC
braking current is approx. 20 ... 30 % of the rated motor
torque. It is lower than that for braking in generator mode
with an external brake resistor.
• The DC-injection braking remains active as long DI3 is at
HIGH level or C00727/2 is set to "1".
Terminal control Keypad control Function
DI4 C00727/3
LOW 0 Direction of rotation CW (clockwise)
HIGH 1 Direction of rotation CCW (counter-clockwise)

More information in this manual:
• The following chapter contains the most important parameters for a quick
commissioning.
• Chapter " Diagnostics & troubleshooting " informs about how detect and remove
faults during commissioning. ( 44)
• Chapter " Adapting the application individually " describes further adaptation options
of the application based on the respective function block interconnection. ( 55)