Diagnostics10.2NCK safety alarms for Sinumerik 840D sl10/1510-711© Siemens AG 2015 All Rights ReservedSINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) -- 10.2015 Edition27107 Axis %1, difference in cam modulo monitoring function, NCK:%2, drive: %3%1 = axis name, spindle number%2 = monitoring status, safe cam modulo range%3 = monitoring status, safe cam modulo rangeIn the crosswise data comparison of result list 2 between the NCK anddrive monitoring channels, a difference was detected in the monitoringstatus of the cam modulo range monitoring. Safe cam modulo range:Bits 20, 21 in result list 2Displayed monitoring status (NCK/drive (%2, %3)):-- OFF = monitoring inactive in this monitoring channel-- OK = monitoring active in this monitoring channel, limit values notviolated-- L+ = monitoring active in this monitoring channel, upper limit valueviolated-- L-- = monitoring active in this monitoring channel, lower limit valueviolatedAlarm displayNC start disable in this channelA STOP F was initiated. If a safety monitoring function was active, thena STOP B was also automatically initiated. It is then necessary topower--down/power--up the control (power on).For further diagnostics refer to the drive parameters r9711[0], r9711[1]and the servo--trace signals ”result list 2 NCK” and ”result list 2 drive”.r Clear the alarm with the RESET key. Restart the part program.27110 Axis %1 data transfer error, index %2%1 = axis name, spindle number%2 = index in the crosswise data comparisonCommunication errors between the NCK and drive have meant that forthree times in a row, the crosswise data comparison of the data withthe specified index was not able to be carried out.Alarm displayIn addition, a STOP F is initiated, that can result in the subsequentAlarm 27001 with fault IDs 0, 27023 and 27024. Alarm 27001 with faultID 0 can be prevented using the alarm reduction (MD10094$MA_SAFE_ALARM_SUPPRESS_LEVEL greater than or equal to 1).Check the connections between the NCK and driveCheck the configuring of the PROFIBUS telegram (e.g. SI slotconfigured).Check the assignment between the NCK SI axis and SI slot (MD36906$MA_SAFE_CTRLOUT_MODULE_NR, MD10393$MN_SAFE_DRIVE_LOGIC_ADDRESS).Check the assignment of the telegram configuration for the slave OM.Check and ensure that the EMC conditions are complied with.Replace the hardwareParameterExplanationResponseRemedyProgramcontinuationParameterExplanationResponseRemedy
