
132
Control unit
14
.02.05
Errors – Stepping motor drive
If problems occur with the stepping motor drive during the operation, an error might have
occurred in the stepping motor controller.
The error message is indicated by LEDs on the stepping motor controller.
LED
Meaning
H 9 (red)
Temperature too high in end phase
H 15 (red)
End phase ready
H 7 (red)
80 V supply > 88 V
H 8 (red)
80 V supply < 36 V
H 3 (green)
motor 3 ready
H 6 (red)
excess current motor 3
H 2 (green)
motor 2 ready
H 5 (red)
excess current motor 2
H 1 (green)
motor 1 ready
H 4 (red)
excess current motor 1
Содержание 3519-4/01
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