P339 ModSystemRelease

Function parameter for release of the edge modulation systems

Parameter values:

0: all systems

1: edge modulation systems above 60 Hz

2: edge moduation systems above 100 Hz

3: no edge modulation systems

4: overmodulated space vector modulation

5: overmodulated space vector modulation without pulse frequency switchover

Note:

During operation with overmodulated space vector modulation, the harmonic contents in the output current are increased. The drive can then be heated up more strongly. With P342, the modulation depth factor can be limited gradually again (result in r345).

In function diagram:

390.8, 405.8