System Setup
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9.26.19 Alarm list of the safety logic circuit
Alarm
No.
Sub
code
Message Remedy
300 VERIFY ERROR (SYSTEM CONFIG-DATA)
20 Safety circuit board save
data error
The safety logic circuit files in the file writ-
ten in the main CPU circuit board and the
machine safety circuit board does not
match. Refer to 9.26.17.2 "Safety flash
data erase or reset" at page 293 for more
details to restore.
4776 M-SAFETY YSF LOGIC FILE SIGNAL ERR
0 Start-up, in reading infor-
mation from the FlashROM
of ASF01 board, ASF01
board has detected an un-
defined signal.
The error of the safety logic circuit is de-
tected when startup. Check the safety log-
ic circuit because an invalid I/O signal is
used by the safety logic signal.
1 In the receiving information
on safe logic circuit infor-
mation, ASF01 board has
detected an undefined sig-
nal.
The error is detected when updating the
file. Check the safety logic circuit because
an invalid I/O signal is used by the safety
logic signal.
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