Diagnostics (Bfm#37) - Mitsubishi Electric FX2N-10PG User Manual

Model FX2N-10PG Pulse Output Block
10.2

Diagnostics (BFM#37)

If an error occurs, the error code will be stored into BFM#37.
Error code
K0
K1
K 2
K 3
K4
K5
K6
K7
• OOOO represents BFM No. 0 to 1299.
Details
No error
Not defined.
Value setting range defect
A value outside the settable value range is
set in the buffer memory.
Overflow of setting value
The pulse-converted value of the travel,
operation speed and so exceeds 32 bits.
The work is stopped at the forward/reverse
limit.
Not defined.
In BFM#26, the zero return command (b6)
and data set type zero return command
(b7), START (b9) are ON at the same time.
(It is not an error if the forward jog b4 and
jog b5 are ON at the same time.)
Or b6 and b7 in BFM#27 are ON at the
same time.
In BFM#27, the plural operation patterns
are selected.
Countermeasure
⎯
⎯
Change the setting value of the relevant
buffer memory to within the setting range.
Change the setting value of the relevant
buffer memory to make the pulse-converted
value smaller than 32-bit data.
In the jog operation mode or manual pulse
generator input operation mode, drive the
work from the forward/reverse limit.
⎯
Change the program of PLC to prevent the
start command of the positioning operation
from overlapping.
Change the program of PLC to make select
operation pattern.
Diagnostics 10
10-3