Lenze E82EV 8200 vector 0.25kW-2.2kW - Manual (Page 162)

Troubleshooting and fault elimination
Fault elimination
Fault messages
8
l
162 EDK82EV222 DE/EN/FR 13.0
Remedy Cause Fault PC 1) Keypad
Pr
a
75 Faulty parameter
transfer via keypad All parameter sets are defective Before enabling the controller, repeat
the data transfer or load the Lenze
setting
Pr1
a
72 Faulty PAR1 transfer
via keypad Parameter set 1 is defective
Pr2
a
73 Faulty PAR2 transfer
via keypad Parameter set 2 is defective
Pr3
a
77 Faulty PAR3 transfer
via keypad Parameter set 3 is defective
Pr4
a
78 Faulty PAR4 transfer
via keypad Parameter set 4 is defective
Pr5
a
79 Internal fault EEPROM is defective Contact Lenze
Pt5
a
81 Time error during
parameter set
transfer Data flow from keypad or PC
interrupted, e.g. keypad has been
removed during data
transmission Before enabling the controller, repeat
the data transfer or load the Lenze
setting.
rSt
a
76 Error during
Auto−TRIP reset More than 8 error messages
within 10 minutes Dependent on the error message
sd5
a
85 Wire breakage,
analog input 1 Current on analog input < 4 mA
for setpoint range 4 ... 20 mA Close the circuit at the analog input
sd7
a
87 Wire breakage,
analog input 2
1) LECOM error number, display in Global Drive Control (GDC) parameter setting program