京瓷1620 常见故障代码及维修方法（国外英文资料）.docVIP

京瓷1620 常见故障代码及维修方法（国外英文资料） Beijing porcelain 1620 common fault code and maintenance methods Since the diagnosis code KM - 1620 C010 (A010 *) Code meaning: back-up memory read/write down (master control board). Read and write data do not match. Cause analysis: backup RAM or main control board bad Solution: replace the master pad and check if it is abnormal C011 (A011 *) Code meaning: back-up content data failure (master control board). The backup memory specifies that the data in the specified area does not match the specified value. Cause analysis: the backup memory data is out of order. Solution: turn off the security switch and turn it on, and perform the maintenance project U020 to set up the contents of the backup memory data again. Reason analysis: backup RAM is bad. Solution: replace the backup RAM or main control board if the memory content of the heavy device is shown C011. C015 (A015 *) Code meaning: the backup memory read/write failure (drive board) the read and write data does not match. Cause analysis: backup RAM or driver board is bad. Solution: replace the driver board and check if it is abnormal. C016 (A016 *) - backup memory data failure (drive board) the backup memory specifies that the data in the region is not matched to the specified number. Cause analysis: backup RAM or main control board bad Solution: turn off the security switch and turn it on, and perform the maintenance project U020 to set up the contents of the backup memory data again. Reason analysis: backup RAM is bad. Solution: replace the backup RAM or driver board if the memory content of the heavy device is shown C016. C0170 -count failure. When the power is turned on, the total number of the main control board and the scan count are not normal. Cause analysis: the main control board or the drive plate is bad. Solution: replace the main control board or drive board and check if it is working properly. C018 - the machine number does not match when the power is turned on, the machine