Siemens SINUMERIK 840D sl Series Diagnostics Manual page 982

Error Codes of Alarm 300500
Error code 0030H
Error text Errors in interpreter that can no longer be handled through the STF protocol.
Extension 1 0x01 ;Unsupported ROSCTR
0x02 ;Illegal ROSCTR
0x03 ;Job management "defective"
0x04 ;Incorrect PDUREF on acknowledgement
0x05 ;Acknowledgement not permitted at this time
0x06 ;Acknowledgement is not supported
0x07 ;Illegal PROTID
0x08 ;Illegal PARLG (uneven)
0x09 ;Buffer management "defective"
0x0A ;Illegal PI identifier (internal)
0x0A ;Illegal PI identifier (internal)
0x0B ;Illegal internal state of PI restart
0x0C ;Sequential circuit in WRITEDATA "defective"
0x0D ;Illegal parameter on REFRESH_PIZUST
Extension 2 NC drive number
Explanation Either irrecoverable communications errors were detected on the drive bus or the drive
software is no longer consistent.
The cause is either a faulty drive bus interface or a hardware error on the control mod-
ule.
Remedy Check the drive bus cable and cable connections, perform remedial measures (check
shielding or ground connection). Replace the control module.
Error code 0031H
Error text Error in STF initialization
Extension 1 0x40 ;Illegal PDU length
0x41 ;Axes differ in terms of PDU length
0x42 ;PDU length is not a word multiple
0x43 ;Axes differ in terms of NC type.
Extension 2 -
Explanation The NC has transferred illegal key data for communication via the drive bus. The cause
is probably either faults on the drive bus or a defective control module.
Remedy Replace the control module. Check cable connections, perform remedial measures
(check shielding or ground connection).
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005