Siemens Sinumerik 840C Diagnostics Manual page 194

1 Alarms
1.5.1 Alarm description
Error No.
F...
F023
F024
F025
F026
F027
F028
F031
F033
F034
F035
Error numbers
have different
load sequences
1–186
Additional Explanation
information
(xx = for diagno-
stic purposes)
xx / Axis No. The motor measuring system has a
Read K1C regis- motor encoder with voltage output.
ter of the rele- This calls for an IPU submodule
vant PCU ASIC with voltage input. A submodule
NC drive number other than that expected has been
detected.
xx / xx In executing the software, an illegal
internal axis number has been
found. Possible causes: Defective
servo control module, electroma-
gnetic compatibility faults.
xx / xx In executing the software, an illegal
internal physical axis number has
been found. Possible causes: De-
fective servo control module, elec-
tromagnetic compatibility faults.
xx / Axis No. The NC attempts to log on an FDD
module as MSD. There are possibly
faults in the communication via the
drive bus or servo control module is
defective.
xx / Axis No. The NC attempts to log on an MSD
module as FDD. There are possibly
faults in the communication via the
drive bus or servo control module is
defective.
xx / Axis No. For the direct measuring system,
Read K1C regis- only certain submodules are allo-
ter of the rele- wed. A submodule has been detec-
vant PCU ASIC ted that is not allowed.
NC drive number
Error code / Axis The NC has not transferred permis-
No. sible corner data to the drive for
0x40; illegal communication via the drive bus.
PDU length This is presumably caused by faults
0x41; axes do on the drive bus or a defective
not have the servo control module.
same PDU
length
0x42; PDU
length not a
word multiple
0x43; axes do
not have the
same NC type
Error code / xx The drive software is no longer con-
0x51; wrong sistent. This is presumably caused
data format in by a hardware fault on the servo
element list control module.
0x52; wrong
conversion
group specified
in Refresh
Error code / in- Errors have been found on loading
correct address the drive software. This is caused
0 or incorrect either by errors in transmission on
address the drive bus or a defective servo
0x60; incorrect control module.
response of
SERVO on STF
handshake
0x61; error dur-
ing RAM check
0x62; transport
checksum does
not correspond
to that of
SERVO

Siemens AG 2001 All rights reserved 6FC5198–jAB40
Remedy
Replace servo control module.
Check plug-on connections, take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module. Take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module. Take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module.
Check plug-on connections, take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module.
Check plug-on connections, take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module.
Check plug-on connections, take
measures to eliminate noise (scree-
ning, check ground connections).
Replace servo control module.
Check plug-on connections, take
measures to eliminate noise (scree-
ning, check ground connections).
Reload drive software
Replace servo control module.
Check drive bus cable and connec-
tors, take measures to eliminate
noise (screening, check ground
connections), replace servo control
module.
SINUMERIK 840C / SIMODRIVE 611–D (DA)
04/96
07/97
Relevant for
FDD / MSD
FDD / MSD
FDD / MSD
FDD
MSD
FDD / MSD
FDD / MSD
FDD / MSD
FDD / MSD