Error And Status Display - KEB combivert B6 Installation Manual

Error and Status Display

6. Error and Status Display
At KEB COMBIVERT error messages are always represented with an "E." and the appropri-
ate error in the display. Error messages cause the immediate deactivation of the modulation.
Restart possible only after reset or autoreset.
Malfunction are represented with an „A." and the appropriate message. Reactions to
malfunctions can vary. In the following the display and their cause are described. Status is
displayed witout any additions.
Display COMBIVIS display
bbL base block
boFF open brake
bon close brake
Cdd calculate drive data
Cddr calculate drive data
ready
dcb DC brake
dLS low speed / DC brake
FAcc forward acceleration
Fcon forward constant
FdEc forward deceleration
HCL hardware current limit
LAS LA stop
LdS Ld stop
LS low speed
nO_PU power unit not ready
noP no operation
PLS low speed / power off
POFF power off function
GB - 28
dec hex Meaning
76 4C The power modules for motor-de-excitation are locked
after opening the control release or after an error.
86 56 This message is depending on the adjustment of
the brake control mode. It is displayed during open
(release) the brake.
85 55 This message is depending on the adjustment of
the brake control mode. It is displayed during close
(engage) the brake.
82 52 Measurement of the motor stator resistance.
127 7F Measurement of the motor stator resistance success-
ful completed.
75 4B Motor is decelerated by a DC-voltage at the output.
77 4D Modulation is switched off after DC-braking.
64 40 Acceleration with the adjusted ramps in clockwise
direction of rotation (forward).
66 42 Acceleration / deceleration phase is completed and it
is driven with constant speed / frequency in clockwise
direction of rotation (forward).
65 41 It is stopped with the adjusted ramp times in clockwise
direction of rotation (forward).
80 50 The message is output if the output current reaches
the hardware current limit.
72 48 This message is displayed if during acceleration the
load is limited to the adjusted load level.
73 49 This message is displayed if during deceleration the
load is limited to the adjusted load level or the DC-link
current to the adjusted voltage level.
70 46 No direction of rotation pre-set, modulation is off.
13 0D This message is displayed if during deceleration the
load is limited to the adjusted load level or the DC-link
current to the adjusted voltage level.
0 0 Control release (terminal ST) is not switched.
84 54 No modulation after Power-Off.
78 4E Is displayed during power-off function. Depending on
the programming of the function the inverter restarts
automatically upon system recovery or after a reset.
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