SCPU
On the SCPU the complete configuration is stored in the
EEPROM. Because there is no possibility to do an
electronic backup, the whole configuration has to be done
after the replacement. Try to read out as much as possible
of the existing configuration.
Before replacement:
 Read out the trip counter and travel time (CF=11 or HMI
menu 60 > 601, 602) and note the values in the elevator
log book.
 Read out the car load cell calibration data (see section
5.4.2)
– CF=96, PA=1, PA=2 and PA=3
– CF=08, PA=01 and PA=08
 Read the encoder direction and phase sequence
– CF=16, PA=14 and 15
 The following parameters need to be read out only if the
corresponding items are available in the system
– Parking floor, penthouse? → CF=02
– Key switches in car? → CF=05/55, CF=41, CF=17
– PIN code? → CF=41, PA=1
– JDE or JAB on the LOP? → CF=40, L=n, PA=21
– LCUX on floors? → CF=40, L=n

SCPU After replacement:
 If necessary chance the encoder direction and phase
sequence (CF=16, PA=14 and 15)
 Perform a learning travel (see section 4.9.2)
 If available enter car load cell data (CF=08, PA=01 and
PA=08; CF=97) (see section 5.4.2)
 Perform a LOP counting (CF=00, LE=00) (see
section 5.4.5)
 Enter the parameters which you have read out before
 Do the mandatory configurations (see section 5.2)
 Set the time and date (CF=04)
 Perform the ETM(A) configuration (see section 5.4.24)
 If necessary do the configuration for the other options