Lenze DSD - Manual (Page 470)

18 Drive dimensioning messages
18.8 Inverters
470
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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18.8.17 SLVC and VFCplus control modes not possible for synchronous motors
18.8.18 No product options available
18.8.19 Mains choke required
18.8.20 Special measures for operation with increased rated power
Warning!
The SLVC and VFCplus control types are not possible for the synchronous motor.
Select other control modes.
Cause Effects Possible remedies
The control modes vector control
(SLVC) and V/f control (VFCplus) are
not intended for this operating
mode.
Motor control is not possible. Select other control modes.
Note!
No product options are available for the selected inverter.
Configure product options manually.
Cause Effects Possible remedies
No product options are available in
the DSD.
Product options cannot be selected. Configure product options manually:
• »Drive Solution Catalogue« (DSC)
• Product catalogue
• SAP
Note!
A mains choke is required for the inverter.
Cause Effects Possible remedies
The inverter must be operated via a
mains choke for the selected operat-
ing mode.
Rectifier in the inverter is overloaded. Use mains choke.
Note!
For the inverter, an operation with increased rated power has been selected.
Special measures are required. Observe information in the hardware manual.
Cause Effects Possible remedies
For operation with increased rated
power, losses in the inverter must be
limited. For this purpose, some meas-
ures must be taken, especially with
regard to the changed switching fre-
quency.
• Inverter gets too hot.
• Rectifier in the inverter is over-
loaded.
Implement required measures ac-
cording to hardware manual:
• Installation type
• Assigned fuses and cable cross-
sections
• Mains chokes and filters
• Parameter setting of the inverter