Item
Description
Relevant manual
•
Digital-Analog Converter Module User's Manual
•
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
•
GX Works2 Version 1 Operating Manual (Common)
•
GX Works2 Version 1 Operating Manual (Simple Project, Function Block)
Error codes
Error code list
Error code
Description
None
No errors are stored for this FB.
Labels
Input labels
Name (Comment)
Label name
Data type Setting range
Description
Execution
command
FB_EN
Bit
ON, OFF
ON: The FB is activated.
OFF: The FB is not activated.
Module start XY
address
i_Start_IO_No
Word
Depends on the I/O
point range. For
details, refer to the
CPU user's manual.
Specify the starting XY address (in
hexadecimal) where the Q64DA
module is mounted. (For example,
enter H10 for X10.)
Error reset request i_ErrorReset
Bit
ON, OFF
Turn ON to perform the error reset.
Turn OFF after error reset is
completed.
Output labels
Name (Comment)
Label name
Data
type
Initial
value
Description
Execution status
FB_ENO
Bit
OFF
ON: Execution command is ON. (Module error
being monitored)
OFF: Execution command is OFF.
Completed without
error
FB_OK
Bit
OFF
When ON, it indicates executing the error reset
command is completed.
Module error
o_UNIT_ERR
OR
Bit
OFF
When ON, it indicates a module error has occurred.
Module error code
o_UNIT_ERR_
CODE
Word
0
Store a code for an error occurring.
Error flag
FB_ERROR
Bit
OFF
When ON, it indicates that an error has occurred.
Error code
ERROR_ID
Word
0
FB error code output.
MELSEC-Q Digital-Analog Converter Module FB Library Reference Manual
FBM-M042-B
37/49