YASKAWA YRC1000 Instructions Manual page 58

Alarm Alarm Sub
No. Name Code
26
27
28
29
TPS:
4290
ERROR
30
31
32
33
6 Alarm and Error
6.1 Alarm
Meaning
Err26.x
Sub code[26**] shows the error code of
Fronius power source
26 :main error code
** :sub error code
Err027
Sub code[27**] shows the error code of
Fronius power source
27 :main error code
** :sub error code
Err028
Sub code[28**] shows the error code of
Fronius power source
28 :main error code
** :sub error code
DSPC
Sub code[29**] shows the error code of
Fronius power source
29 :main error code
** :sub error code
EFd
Sub code[30**] shows the error code of
Fronius power source
30 :main error code
** :sub error code
Err31
Sub code[31**] shows the error code of
Fronius power source
31 :main error code
** :sub error code
EcF
Sub code[32**] shows the error code of
Fronius power source
32 :main error code
** :sub error code
tSt
Sub code[33**] shows the error code of
Fronius power source
33 :main error code
** :sub error code
6-4
Remedy
Check whether the CfgMem has
good contact to the connecting
cables and in the plug.
Re-crimp if necessary.
If this does not help, remove and
send to Fronius Austria, together
with details of the series number of
the machine.
Confirm the Fronius's manual
Measure the +24VDC of NT 24
Confirm the Fronius's manual
Change the cooling-unit temperature
sensor
Confirm the Fronius's manual
Update firmware, otherwise change
the UST board
Confirm the Fronius's manual
Check wire feed system.
Confirm the Fronius's manual
Update firmware, otherwise change
the UST board
Confirm the Fronius's manual
Install correct primary BPS power
module
Confirm the Fronius's manual
Allow the machine to cool
Confirm the Fronius's manual
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