Error Diagnosis; Status Messages - KEB COMBIVERT F5 Serie Manual De Instrucciones

3.

Error Diagnosis

Display COMBIVIS

Status Messages

bbL base block
bon close brake
boFF open brake
Cdd calculate drive
dcb DC brake
dLS low speed / DC brake
FAcc forward acceleration
Fcon forward constant
FdEc forward deceleration
HCL hardware current limit
IdAtA invalid Data
LAS LA stop
LdS Ld stop
LS low speed
nO_PU power unit not ready
noP no operation
PA positioning active
PLS low speed / power off
PnA position not reachable
POFF power off function
POSI positioning
rAcc reverse acceleration
At KEB COMBIVERT error messages are always represented with an
„E." and the appropriate error in the display. Error messages cause the
immediate deactivation of the modulation. Restart possible only after
reset.
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.
Value Meaning
76 Power modules for motor de-excitation locked
85 Brake control, brake engaged (see chapter 6.9)
86 Brake control, brake released (see chapter 6.9)
82 Measurement of the motor stator resistance
75 Motor is decelerated by a DC-voltage at the output.
77 Modulation is switched off after DC-braking (see chapter 6.9
„DC-Braking").
64 Acceleration with the adjusted ramps in clockwise direction
of rotation.
66 Acceleration / deceleration phase is completed and it is
driven with constant speed / frequency in clockwise direction
of rotation.
65 It is stopped with the adjusted ramp times in clockwise
direction of rotation.
80 The message is output if the output current reaches the
hardware current limit.
- The parameter address adjusted for this parameter value is
invalid.
72 This message is displayed if during acceleration the load is
limited to the adjusted load level.
73 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 No direction of rotation pre-set, modulation is off.
13 Power circuit not ready or not identified by the control.
0 Control release (terminal ST) is not switched.
122 This message is displayed during a positioning process.
84 No modulation after Power-Off
123 The specified position cannot be reached within the pre-set
ramps. The abort of the positioning can be programmed.
78 Depending on the programming of the function (see chapter
6.9 „Power-off Function") the inverter restarts automatically
upon system recovery or after a reset.
83 Positioning function active (F5-G).
67 Acceleration with the adjusted ramp times in anti-clockwise
direction of rotation.
Error Diagnosis
GB
GB - 29