KEB COMBIVERT F5 Instruction Manual page 73

Display COMBIVIS
E.OL2 ERROR overload 2
E.OP ERROR overpotential
E.OS ERROR overspeed
E.PrF ERROR prot. rot. for.
E.Prr ERROR prot. rot. rev.
E. Pu ERROR power unit
E.Puci ERROR pow. code inv.
ERROR power unit
E.Puch
changed
E.SbuS ERROR bus synchron
ERROR speed controller
E.SCL
limit
E.SEt ERROR set
E.SLF ERRORlimit switch right
E.SLr ERROR limit switch left
Val-
Meaning
ue
Occurs if the standstill constant current is exceeded
(see technical data in the power circuit manual). The
19
error can only be reset if the cooling time has elapsed
and E.nOL2 is displayed.
Voltage in the DC-link circuit too high. Occurs when
the DC bus voltage rises above the permissible value.
Causes:
poor controller adjustment (overshooting)
1
input voltage too high
interference voltages at the input
deceleration ramp too short
braking resistor defective or too small
Real speed is bigger than the max. output speed. (can
58 also occur when exceeding the absolute speed refer-
ring to EMC = EMC not correct (servo drives).)
The drive has driven onto the right limit switch. Pro-
46
grammed response „Error, restart after reset".
The drive has driven onto the left limit switch. Pro-
47
grammed response „Error, restart after reset".
12 Error: General power circuit fault
Error: During the initialization the power circuit could not
49
be recognized or was identified as invalid.
Error: Power circuit identification was changed; with a
valid power circuit this error can be reset by writing to
SY.03. If the value displayed in SY.03 is written, only the
50 power-circuit dependent parameters are reinitialized. If
any other value is written, then the default set is loaded.
On some systems after writing Sy.03 a Power-On-Reset
is necessary.
Sychronization over sercos-bus not possible. Pro-
23
grammed response „Error, restart after reset".
25 Speed controller limit reached
It has been attempted to select a locked parameter set.
39
Programmed response „Error, restart after reset".
The target position lies outside of the limit defined with
44 the right software limit switch. Programmed response
„Error, restart after reset".
The target position lies outside of the limit defined with
45 the left software limit switch. Programmed response
„Error, restart after reset".
Error Assistance
further on next side
GB - 73