Siemens SINUMERIK 840D sl Series Diagnostics Manual page 977

08/2005
Extension 2 -
Explanation The NC basic cycle which is generated on the NC and transferred to the drive via the
drive 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 on
the control module.
Remedy Check the drive bus cable and cable connections, perform remedial measures (check
shielding or ground connection). Replace the NC hardware, replace the control module.
Error code 0014H
Error text Illegal Opcode, Trace, SWI, NMI (DSP)
Extension 1 Incorrect address
Extension 2 -
Explanation The processor has detected an illegal command in the program memory.
Remedy Replace the control module.
Error code 0015H
Error text Error in checksum test
Extension 1 -
Extension 2 As of Version 4.0: Segment of the faulty code / data area, whereby:
0: P: memory
1: X: memory
2: Y: memory
Explanation A difference has been detected between the setpoint and actual checksums during con-
tinuous testing of the checksum.
The cause is probably a hardware error on the control module.
Remedy Replace the control module.
Error code 0016H
Error text SSI interrupt
Extension 1 -
Extension 2 -
Explanation An illegal processor interrupt has occurred.
The cause is probably a hardware error on the control module.
Remedy Check the drive bus cable and cable connections. Replace the control module.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Error Codes of Alarm 300500
4-977