Siemens SINUMERIK 840D Series Diagnostics Manual

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1-591 Siemens AG, 2002. All rights reservedSINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition11.02 1 AlarmsError code 0010HExtension 1 1 = Hardware underflow2 = Hardware overflow3 = Software underflow4 = Software overflowExtension 2 -Explanation The limits of the internal processor hardware stack or of software stack in the data mem-ory have been violated. The cause is probably a hardware error on the control module.Remedy Reload drive software. Replace the control module.Error code 0011HExtension 1 Opcode addressExtension 2 -Explanation The watchdog on the control module has timed out. The cause is a hardware error in thetime base on the control module.Remedy Replace the control module.Error code 0012HExtension 1 -Extension 2 -Explanation The NC basic cycle which is generated on the NC and transferred to the drive via thedrive bus cable has failed.Possible causes: NCK reset, EMC interference, NC hardware error, cable break on thedrive bus, hardware error on the control module.Remedy Check the drive bus cable and cable connections, perform remedial measures (checkshielding or ground connection). Replace the NC hardware, replace the control module.Error code 0013HExtension 1 -Extension 2 -Explanation The NC basic cycle which is generated on the NC and transferred to the drive via thedrive bus cable has supplied a pulse which does not match the clock timing.Possible causes: EMC interference on drive bus, NC hardware error, hardware error onthe control module.Remedy Check the drive bus cable and cable connections, perform remedial measures (checkshielding or ground connection). Replace the NC hardware, replace the control module.Error code 0014HExtension 1 Incorrect addressExtension 2 -Explanation The processor has detected an illegal command in the program memory.Remedy Replace the control module.