KEYENCE N-400 - Manual (Page 63)

Chapter 3 N-400 Setup Procedure
55
3
Errors
during
setup
Errors
communi-
cation
“Accessing file during
rejected. [OK]”
“Block number incorrect.
[OK]”
Error message Contents
“Timer value incorrect. [OK]” The setting of the trigger ON time exceeds
the range of 1 to 255 (x10 ms) in the interfer-
ence suppression mode.
The setting of the station number exceeds
the range of 000 to 255.
The setting of the block number exceeds the
range of 0 to 255 when the file register is
used in PLC link.
Communication with N-400 (for sending
settings) is abnormal.
“N-400 failed to open. [OK]” Communication with N-400 (for reading
settings) is abnormal.
No floppy disk is inserted. The floppy disk is
write-protected.
The floppy disk is full.
“File not found. [OK]” The file name is incorrect. Enter a correct file
name.
“File name incorrect. [OK]”
“Station number incorrect.”
[OK]
“N400 settings failed. [OK]”
Errors file
editing
3.6 List of Error Messages