Appendix A
174 M-Max Series Adjustable Frequency Drive MN04020003E—October 2013 www.eaton.com
Braking
PNU ID
Access
Designation Value Range Page
FS
(P1.3)
User
SettingRUN ro/rw
P12.1 507 X rw DC braking, current 0.2 x I
e
–2 x I
e
112 I
e
P12.2 516 X rw DC braking, braking time
at start
0.00–600.00s 112 0.00
P12.3 515 X rw DC braking, start frequency 0.00–10.00 Hz 113 1.50
P12.4 508 X rw DC braking, braking time at STOP 0.00–600.00s 114 0.00
P12.5 504 X rw Brake chopper (Only active and visible with braking
transistor installed)
0 = Deactivated
1 = Automatic activation in operation
(RUN)
2 = Automatic activation in operation
(RUN) and upon stop (STOP)
116 0
P12.6 1447 X rw Brake chopper, DC bus
switching threshold
(Only active and visible with braking
transistor installed)
0–870V
116 0
P12.7 1448 X rw External brake, delay time
opening
0.00–320.00s 117 0.20
P12.8 1449 X rw External brake, frequency
threshold opening
0.00–P6.4 Hz 117 1.50
P12.9 1450 X rw External brake, frequency
threshold closing
0.00–P6.4 Hz 117 1.00
P12.10 1451 X rw External brake, frequency
threshold REV closing
0.00–P6.4 Hz 117 1.50
P12.11 1452 X rw External brake, current limit
opening
0.00–P7.2 A 117 0.00