Lenze i510 - Page 89

6 Function & parameter description
Group 7 – Auxiliary Functions
Lenze · Inverter i510 / i550 - Cabinet · Operation Manual · 0.4 EN · 02/2016 89
NOTICE!
Motor failure or damage
During DC-Brake the motor heats up.
 DC Braking should only be used in applications where the load is stopped infrequently and should only
be applied for the minimum time required possible.
Speed
Command
0 Hz
60 Hz
40 Hz
Input Signals /
Conditions
Output
Run / Stop
Mains Power
0 Hz
DC
Brake
Motor
Speed
P704:2
DC
Brake
P704:2
P704:3
P400:5
0x2631:5
DC brake
i510
i550
R/W
0:Not connected
(Reference see P400:1)
Manual DC Brake activation signal
Level:
TRUE: DC brake will be active.
FALSE: DC brake will be deactivated.
P704:1
0x2B84:1
Current
i510
i550
R/W
0.0 ... [0.0] ... 200.0 %
DC Brake current as of % of motor rated current
P704:2
0x2B84:2
Auto hold time
i510
i550
R/W
0.0 ... [0.0] ... 999.9 s
DC Brake time
P704:3
0x2B84:3
Auto enable threshold
i510
i550
R/W
0.0 ... [0.0] ... 599.0 Hz
Frequency Threshold to apply the DC Brake during deceleration of mo-
tor.