Elevator Forum

Cp17 said overload reset or something like that. It then says under solutionsinternal fault. If it persist replace main control board

Cp17 fault. Internal hardware faultReplaced main control board. The prom software version was 10.1 on a board we got from mod. Original was v5.1. I co...

well my theory was correct, did a current calibration learn, mode 1 on cop2 board.the routine turned on all pushbutton lights, buzzer etc. 72 in all. ...

no just swapped the chips on the board, 2 chips side by side, just swapped positions of chips, car still working

good to know magic thanks

xxx_P are redundant inputs to the Safety Pal circuitry. example FGS is input to front gateswitch and the same input labeled FGS_P is input for the red...

john, the cop2 board is in the cop, so no travel wires. i know it sounds strange, but there is a routine that stores the existing current draw for eac...

so after doing some investigating, i see that U12 is the eeprom that stores various info from the cop2 learn functions, i.e. load weighing, security e...

page 99 of 412 manual function number 981 this is the input output verification for troubleshooting. look for the led segment that corresponds to tb1-...

thanks guys, got it, magic the speed was exact in both directions, i knew it was not the encoder, as it would count perfectly, except for the sudden 4...

if you really need to speak to them, just wait on hold, i know it seems like an eternity, but they will usually answer within 30-45 min. in my experie...