WEG SSW-06.0205 User Manual page 97

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Parameter
P231 (1)
FWD/REV Selection
98
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Range
[Factory Setting]
Unit Description / Notes
0 to 2
[ 0=Inactive ]
-
"By Contactor"
 This option enables the possibility of changing the direction of rotation
via contactors connected at the input power supply.
 The new method implemented in the Soft-Starter SSW-06 allows the
use of only two contactors to change the motor direction of rotation
and isolate the power supply at the same time.
 Possibility of changing the direction of rotation with inside delta mo-
tor connection.
 When the motor is stopped the contactors are opened. When the
motor is enabled the specific contactor is enabled.
U(V)
P231
0
1
2
Table 6.22 - FWD/REV selection
100%Un
Start
0
FWD/REV - K1 Closed
Enable
Figura 6.13 – Troca do sentido de giro via contator
NOTES!
1. Set P277=1 (FWQ/REV-K1) and P278=1 (FWQ/REV-K2)
before connecting the power supply.
2. The method used to start the motor to a new direction of
rotation will be the same as the one set to start the motor
at the first time.
3. The motor will start again only after the time set at P630
(time delay after starting).
4. See the recommended setup at items 3.3 and 3.3.8.
Action
Inactive
By Contactor
JOG Only
FWD/REV - K2 Closed
P630
Start
100%Un
Disable
t(s)