Lenze EPL1020x−EI - Manual (Page 71)

Troubleshooting and fault elimination
System error messages
8
l
71 EDK10200EV3 DE/EN/FR 7.1
Remedy Cause Fault Display
PC 1) Keypad
H05 a 105 Internal fault Contact Lenze
H08 a 108 Error when
configuring the
extension board Extension board has not
been plugged−on correctly
or not supported by the
program l Check plug connection
l Check if the extension board
is supported by the operating
system version
per a 74 Error in program
flow An error has been
detected in the program
flow. Send Drive PLC with data set (to
floppy disk) to Lenze
pi a 79 Initialisation error
during parameter
set transfer l During the parameter
set transfer to the
Drive PLC an error has
been detected
l Wrong parameter set
for Drive PLC
Correct parameter set
Pr0 a 75 Internal fault Contact Lenze
Pr1 a 72 PAR1 incorrectly
transferred via
keypad/PC PAR1 is defective Repeat data transfer or load
Lenze setting
Pr5 a 79 Internal fault Save cyclic parameter set Do not execute "Save cyclic
parameter set" since this
damages the EEPROM
1) LECOM error number
)
Note!
Detailed information on the system error messages of the Drive PLC can be
found in the PDF manual "Drive PLC" (chapter Appendix: System error
messages)