KEB COMBIVERT F5 Series Instruction Manual page 31

Error Assistance
Display COMBIVIS
E.Puch Error ! power unit changed
Error ! Power unit
E.PUCO
communication
E.PUIN Error ! Power unit invalid
E.SbuS Error ! bus synchron
E.SEt Error ! set
Error ! Software limit switch
E.SLF
forward
Error ! Software limit switch
E.SLr
reverse
E. UP Error ! underpotential
E.UPh Error ! Phase failure
Warning Messages
A.buS Warning ! Watchdog
A.dOH Warning ! drive overheat
A. EF Warning ! external fault
A.ndOH All-clear ! drive overheat
All-clear ! overheat pow.
A.nOH
mod.
A.nOHI All-clear ! overheat internal
A.nOL All-clear ! overload
A.nOL2 All-clear ! overload 2
Warning ! overheat pow.
A. OH
mod.
GB - 28
Value Meaning
Error: Power circuit identification was changed; with a valid power circuit
this error can be reset by writing to SY.3. If the value displayed in SY.3
50 is written, only the power-circuit dependent parameters are reinitialized.
If any other value is written, then the default set is loaded. On some
systems after writing Sy.3 a Power-On-Reset is necessary.
Error: Parameter value could not be written to the power circuit.
22
Acknowledgement from LT <> OK
Error: Software version for power circuit and control card are different.
14
Error cannot be reset (only at F5-G B-housing)
Sychronization over sercos-bus not possible. Programmed response
23
„Error, restart after reset".
It has been attempted to select a locked parameter set. Programmed
39
response „Error, restart after reset".
The target position lies outside of the limit defined with the right software
44
limit switch. Programmed response „Error, restart after reset".
The target position lies outside of the limit defined with the left software
45
limit switch. Programmed response „Error, restart after reset".
Error: Undervoltage (DC-link circuit) Occurs, if DC-link voltage falls
below the permissible value. Causes:
input voltage too low or instable
inverter rating too small
voltage losses through wrong cabling
the supply voltage through generator / transformer breaks down at very
2
short ramps
at F5-G housing B E.UP is also displayed if no communication takes
place between power circuit and control card.
jump factor (Pn.56) too small
if a digital input was programmed as external error input with error
message E.UP (Pn.65).
3 One phase of the input voltage is missing (ripple-detection)
Warning: Watchdog for communication between operator/control card
93 or operator/PC has responded. The response to this warning can be
programmed.
The motor temperature has exceeded an adjustable warning level.
The switch off time is started. The response to this warning can be
96
programmed. This warning can be generated only with a special power
circuit.
This warning is triggered via an external input. The response to this
90
warning can be programmed.
The motor temperature is again below the adjusted warning level. The
91
switch off time is stopped.
88 The heat sink temperature is again below the adjusted warning level.
The temperature in the interior of the inverter is again below the warning
92
threshold.
98 OL counter has reached 0 %, the warning "overload" can be reset.
The cooling time after "Warning ! Overload during standstill" has elapsed.
101
The warning message can be reset.
A level can be defined, when it is exceeded this warning is output. The
89
response to this warning can be programmed.
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