Dormakaba ED900 - Red LED Status Codes

48
ED900 09-2021DL4617-001
dormakaba ED900 Setup and Troubleshooting Instructions Appendix B
Red LED status Display Description
Steady flashing
Control unit has detected error,
emergency mode activated.
On steady ln  Hold-open device triggered.
Flashing  times E  Locking device error.
Flashing  times E  Safety sensor test error.
Flashing  times E  SVP PR DCW module test negative.
E EDLE braking error
Flashing  times
E 
E 
E 
Incremental encoder error.
Flashing  times E 
Double door operation, nd system
has incompatible firmware version.
Flashing  times E 
Double door operation, nd system
has incompatible fire protection
setting.
Flashing  times E 
System error  (test), second
shutdown option.
Flashing  times E 
System error  (test), current
measuring circuit.
Flashing  times E  System error  (test), braking circuit
Flashing  times E  EEPROM error
Flashing  times E  Motor overcurrent
Flashing  times E  Faulty learning cycle
B.. Red LED status codes.
B.. Error message memory.
. There are ten error message memory locations;
E  through E .
. The latest error message is always stored in error
memory location E :
• As soon as another error occurs, the existing error
stored in E  will be moved to E  and the latest error
will be stored in E .
. A maximum of  errors can be stored in memory
locations E through E.
. Identical error messages occurring one after another
are not stored again.
B. Red LED status codes