LD-16 Door Operator - Modernization Diagnostics
October 2021 - 88420 v.1.0
69
Diagnostics
Fault Codes
WPT Tool Description
PS Parameter set error
EE EEPROM writing or reading fault
OC Overcurrent
RS Faulty reference switch
IE Internal software fault
AP Fault by position counter, door width > 3.5m
TS Faulty temperature sensor
NE Encoder not connected
CF Closing force potentiometer defect
ME Fault by motor or encoder
SS Standstill fault, door is blocked
TH Temperature of the electronic or motor too high
FE Set during manual change of coupler movement parameter
ES Fault by encoder, signals out of limits
PI Position input (ABSPOS) Invalid
BE Electrical error during rotor angle detection, no current flowing (motor not connected)
BM Mechanical error during rotor angle detection; door stalled wrong rotation direction; press LEARN.
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