KEB COMBIVERT F5 - Serie Betriebsanleitung Seite 68

Display Plaintext COMBIVIS
E. OL ERROR overload (Ixt)
E.OL2 ERROR overload 2
GB
E. OP Error! Overvoltage
GB
E.OS ERROR over speed
E.PFC ERROR Power factor control
E.PrF ERROR prot. rot. for.
E.Prr ERROR prot. rot. rev.
E. Pu ERROR power unit
E.Puci ERROR pow. unit code inv. 49
E.Puch ERROR power unit changed
E.PUCO ERROR power unit commun.22
E.PUIN ERROR power unit invalid
E.SbuS ERROR bus synchron
E.SEt ERROR set
E.SLF ERROR! Software limit
switch forward
GB- 32
Value Meaning
16 Error: Overload error can only be reset at E.nOL, if OL-counter
reaches 0% again.
Occurs, if an excessive load is applied longer than for the permissible
time (see technical data). Causes:
• poor control adjustment (overshooting)
• mechanical fault or overload in the application
• inverter not correctly dimensioned
• motor wrongly wired
• encoder damaged
19 Occurs if the standstill constant current is exceeded (see technical
data and overload characteristics). The error can only be reset if the
cooling time has elapsed and E.nOL2 is displayed.
1 Voltage in the DC-link circuit too high.
Occurs if the DC-link circuit voltage exceeds the permissible value.
Causes:
• poor controller adjustment (overshooting)
• input voltage too high
• interference voltages at the input
• deceleration ramp too short
• braking resistor defective or too small
58 Real speed is bigger than the max. Output speed.
33 Error in the power factor control
46 The drive has driven onto the right limit switch. Programmed response
"Error, restart after reset" (see chapter 6.7 "Response to errors or
warning messages").
47 The drive has driven onto the left limit switch. Programmed response
"Error, restart after reset" (see chapter 6.7 "Response to errors or
warning messages").
12 Error: General power circuit fault
Error: During the initialization the power circuit could not be
recognized or was identified as invalid.
50 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.2 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.
Acknowledgement from PC <> OK
14 Error: Software version for power circuit and control card are different.
Error cannot be reset (only at F5-G B-housing)
23 Sychronization over sercos-bus not possible. Programmed response
"Error, restart after reset" (see chapter 6.7 "Response to errors or
warning messages").
39 It has been attempted to select a locked parameter set. Programmed
response "Error, restart after reset" (see chapter 6.7 "Response to
errors or warning messages").
44 The right software limit switch lies outside the defined limits.
Programmed response "Error, restart after reset" (see chapter 6.7
"Response to errors or warning messages").