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
10 (Decimal)
The specified target channel is not valid. The target channel is not within the range of the
number of channels of the mounted module. Please try again after confirming the setting.
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.)
Channel No.
i_CH
Word
1~4
Specify the channel number.
Digital value
i_DA_Value
Word
Depends on the output
range setting and resolution
setting of the specified
channel.
For details on the setting
range of the digital value, refer
to the relevant manual.
Output labels
Name (Comment)
Label name
Data
type
Initial
value
Description
Execution status
FB_ENO
Bit
OFF
ON: Execution command is ON
OFF: Execution command is OFF.
Completed without
error
FB_OK
Bit
OFF
When ON, it indicates that DA conversion value is
being written.
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
7/49
