KEB combivert B6 Installation Manual page 33

Error and Status Display
Display COMBIVIS display
E. UP Error ! underpotential
E.UPh Error ! Phase failure
PUIn Error ! Power unit
invalid
A.Acc Warning ! maximum
acceleration
A.buS Warning ! Watchdog
A.dOH Warning ! drive
overheat
A.EF Warning ! external
fault
A.ndOH All-clear ! drive
overheat
A.nOH All-clear ! overheat
pow.mod.
A.nOHI All-clear ! overheat
internal
A.nOL All-clear ! overload
(Ixt)
A.OH Warning ! overheat
pow.mod.
A.OH2 Warning ! motor
protection
dec hex Meaning
2 2 Occurs, if the DC-link voltage falls below the per-
missible value.
Voltage losses through wrong cabling.
inverter rating too small
A digital input was programmed as external error input
with error message E.UP has released.
Mains contactor or input fuse defective
Input voltage is too low or instable
The supply voltage through generator / transformer
breaks down at very short ramps.
3 3 One phase of the input voltage is missing (ripple-
detection)
14 0E Software version for power circuit and control card
are different. Error cannot be reset. Only at F5-G
B-housing.
106 6A Acceleration exceeds the limit defined by Pn.79. The
response to this warning can be definied by Pn.81.
93 5D Adjusted monitoring time (Watchdog) of communica-
tion between operator and PC / operator and inverter
has been exceeded. Check wiring and bus master
(PC or SPS). The response to this warning can be
programmed.
96 60 The motor temperature has exceeded an adjustable
warning level. The switch off time is started. The
response to this warning can be programmed. This
warning can be generated only with a special power
circuit.
90 5A An external signal has released an error at a pro-
grammable input. The response to this warning can
be programmed.
91 5B The motor temperature is again below the adjusted
warning level. The switch off time is stopped.
88 58 The heat sink temperature is again below the adjusted
warning level.
92 5C The temperature in the interior of the inverter is again
below the warning threshold.
98 62 The load counter decreases again under the adjusted
warning level. The warning "overload" is reset.
89 59 A level can be defined, when it is exceeded this
warning is output. The response to this warning can
be programmed.
97 61 Warning: electronic motor protective relay has tripped.
The response to this warning can be programmed.
further on next side
GB - 33