WEG SSW-06.0205 User Manual page 107

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Parameter
108
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Range
[Factory Setting]
Unit Description / Notes
U(V)
"Optimal Braking"
 This is an efficient method to stop loads.
 The direct current is only applied when it will go to produce braking
effect. when it produces a braking effect.
 No contactor needed.
 It's compatible with the inside delta motor connection.
Start 100%Un
0
FWD/REV-K1 Closed
Enable Disable
Figura 6.19 - Reverse Braking
NOTES!
1. The contactors must be the same model and withstand the
motor starting current. For security use auxiliary contact to
avoid the contactors to close at the same time. For security,
use an auxiliary contact to avoid contactors closing at the
same time.
2. Use a digital input set to the "Braking Off" option to avoid
starting the motor again in the wrong direction.
3. Por segurança uma entrada digital programada como "Sem
frenagem", para possibilitar a utilização de um sensor de
parada no motor que desabilite a frenagem imediatamente,
evitando que o motor gire em sentido contrário.
4. The Soft-Starter SSW-06 protects the motor while the
Reverse Braking AC level is applied.
5. See the parameters: P266, P267, P268, P277, P278, P500,
P501, P502, and P503 and see the recommended setup
set-up at 3.3 and 3.3.9.
U(V)
100%Un
Start
0
Enable Disable
Figura 6.20 - Optimal Braking
P501
FWD/REV-K2 Closed
1s
Start
P502
1s P501
t(s)
P502
t(s)