User Manual

Loading and saving programs

309

08/04 AWB2528-1423GB

If there are transmission problems, easy will display the

INVALID PROG message.

X Clarify if the circuit diagram uses function relays which the

easy unit does not recognise: The analog value

comparator function relay is only available on the

24 V DC devices easy-DC and easy-DA.

Figure 138: Fitting and removing EASY800-PC-CAB

X After transmission, remove the cable and close the cover.

INVALID PROG

If the operating voltage fails during communication with

the PC, repeat the last procedure. It is possible that not all

the data was transferred between the PC and easy.