Direction Reversal - Eaton Rapid Link 5 Manual

2 Engineering
2.12 Motor and application

2.12.3 Direction reversal

70
Example
• RASP5-2... Rated operational current 2.4 A.
￫
Other operational characteristics and speeds are only possible
with the frequency-controlled RASP5 Rapid Link module.
￫
If motors are to be operated with frequencies higher than the
standard 50 or 60 Hz, then these operating ranges must be
approved by the motor manufacturer.
The motors could otherwise be damaged.
Three-phase motors use a clockwise rotating field (viewed along the motor
shaft) when phase L1 is connected to U1, L2 to V1 and L3 to W1.
This default operating direction can be reversed using additional gear mecha-
nisms or modified installation positions. In for RAMO5-W... units, the direc-
tion of rotation can be reversed without changing the wiring using parameter
P6-08.
In the default settings (P6-08 = 0), a clockwise rotating field is produced with
the control command FWD; and the setting P6-08 = 1 produces a counter-
clockwise rotating field.
L1L2L3
FWD
1 7 3
U V W
Figure 30: Example showing how to change the phase sequence
Table 9: Phase sequence (only for RAMO5-W... and RASP5...)
P6-08 Phase sequence
0 U – V – W
1 W – V – U
Rapid Link 5 · RAMO5 · RASP5 05/20 MN034004EN www.eaton.com
L1 L2 L3
FWD
1 7 3
FWD
U V W