Hofmann Snap-on Y2k, Service Manual, Page: 46 / 99

Seite 46 von 99
E Internal code(s) Description
E141 0x000169 Check sum of EEPROM 1 is wrong
E144 0x00016D Check sums of both EEPROMs are wrong
E145 0x000168 Contents of the EEPROMs are different
300
E300 The microcontroller was not able to detect a keyboard.
Check cabling between microcontroller and keyboard.
E341 0x00016A Check sum of EEPROM 2 is wrong
E360 OPTIMA hardware wheel profiler position calibration required
E361 OPTIMA wheel profiler is not present or is not responding during
self test
E362 OPTIMA main camera board self test fail.
E363 OPTIMA left side scanner self test fail or CCD not calibrated or
zero mark not detected
E364 OPTIMA right side scanner self test fail or CCD not calibrated or
zero mark not detected
E365 OPTIMA rear scanner self test fail or CCD not calibrated or zero
mark not detected
810
E812 The drive pulley was not readjusted by 180º relative to the main
shaft
900
E900 No model selected
E901 Machine not calibrated
990
E990 Internal error (message server : message buffer overflow(1))
Machine halts.
E991 Internal error (message buffer overflow(2))
Machine halts.
E992 Internal error (synchronous receive time-out)
Machine halts.