Naming on the
front plate
Meaning Error Blinking pattern
H1 (green) Ready-to-operate No error LED lights up
H1 (red) Power supply failure Power supply failure - automatically restart when
p
ower supply returns.
LED lights up
Power supply failure longer than 10 s -
restart after power supply
return has to be
acknowledged (X1:4).
LED blinking
H2 (red) Phase failure Warning: phase failure or asymmetric three phase
p
ower supply
LED lights up
H3 (red) Over temperature Over temperature of heat sink LED lights up
Temperature of heat sink < - 5 °C LED lights up
H4 (red) DC link error Overvoltage DC link LED lights up
Overcurrent DC link LED lights up
Rising edge (low-high) on inhibit input LED lights up
H5 STO power U
DC
is available LED green
U
DC
is not ready LED orange
Error LED red
H6 STO status Ready-to-operate LED green
U
DC link
charging procedure LED orange
STO error LED red
BM5030 with Safety Function
Instruction handbook b maXX 5000
Document No.: 5.09021.16
307
of 328
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