5motor control (mctrl) – Lenze 8400 TopLine User Manual
Page 283
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
283
5
Motor control (MCTRL)
5.12
Braking operation/brake energy management
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Proceed as follows to open the dialog for parameterising the brake energy management:
1. »Engineer« Go to the Project view and select the 8400 TopLine controller.
2. Select the Application parameters tab from the Workspace.
3. Go to the Overview dialog level and click the "basic functions" button.
4. Go to the Overview basic functions dialog box and click the Brake energy management
button.
Short overview of the relevant parameters:
Parameter
Info
Lenze setting
Value Unit
Mains voltage
3ph 400 V / 1ph 230 V
Brake energy management
R_Brake (brake resistance)
Brake resistor
Brake resistor utilisation
- %
Brake resistance value
39.0 Ohm
Rated brake resistor power
100 W
Thermal capacity - brake resistor
10.0 kWs
Reduced brake chopper threshold
0 V
Threshold - brake resist. overload
100 %
Resp. to brake resist. overtemp.
No response
Inverter motor brake
Inverter motor brake: nAdd
80 rpm
Inverter motor brake: PT1 filter time
0.0 ms
Highlighted in grey = display parameter