3
Unit structure
Function modules
Operating Instructions – MOVIPRO
®
PHC11A-..M1-..2A-A1/..
24
3.7 Function modules
3.7.1 Internal axis PFA..
The function module consists of the following internal elements.
Drive inverter with MOVIDRIVE
®
platform
The frequency inverter on a MOVIDRIVE
®
basis is use to control asynchronous mo-
tors.
For detailed information about motor assignment and system properties, refer to the
"MOVIDRIVE
®
MDX60B/61B" system manual.
Brake control
The brake control system is responsible for the power supply and control of the SEW
disk brakes of the connected motors.
Motor types
The unit supports the following SEW motor types:
• DRE..
• DRS..
• DRP..
• CM..
S1 operating switch
NOTICE
Damage caused by actuating the operating switch while it is energized.
Increased wear on the contacts.
• Always actuate the operating switch in a de-energized state.
20278543/EN – 09/2014