Mitsubishi Electric MELSEC iQ-F FX5 Reference page 19

No. Variable name Name
(9) i_uConvSpeed Waveform output
conversion cycle
constant
(10) i_uUnitType Module type
■Output label
No. Variable name Name
(11) o_bENO Execution status
(12) o_bOK Normal completion
(13) o_bErr Error completion
(14) o_uErrId Error code
FB details
Item Description
Available device Target module
Target CPU
Engineering tool
Language Ladder diagram
Number of basic steps 295 steps
The number of FB steps integrated in the program varies depending on the CPU module used, the input/output definition, and
the setting options of GX Works3. For the setting options of GX Works3, refer to GX Works3 Operating Manual.
Processing • As i_bEN (execution command) turns on, the wave output settings of a specified channel or all channels are written.
• The wave output setting is enabled only when the output mode setting is set to the wave output mode. The wave data for
analog output is required to be set in advance.
• The set value is enabled by turning on and off 'Operating condition setting request' (Un\G70.b9) or executing the operating
• condition setting request operation FB (M+FX5-4DA _RequestSetting).
• When the setting values of target channel are out of range, o_bErr (Error completion) turns on, and the FB processing are
stopped. Also, Error code 100 (Hexadecimal) is stored in o_uErrId (Error code). For the error code, refer to Page 18
Error code.
• When the setting values of module type are out of range, o_bErr (Error completion) turns on, and the FB processing are
stopped. Also, Error code 102 (Hexadecimal) is stored in o_uErrId (Error code). For the error code, refer to Page 18
Error code.
FB compilation method Macro type
FB operation Pulsed execution (single scan execution type)
Data type Range
Word [Unsigned] 1 to 5000
Word [Unsigned] 0: FX5-4DA
Data type Default value
Bit OFF
Bit OFF
Bit OFF
Word [Unsigned] 0
FX5-4DA
FX5U CPU, FX5UC CPU
GX Works3 Version 1.040S or later
Description
Sets the constant that defines the conversion cycle of
wave output.
Specifies a module type.
Description
ON: The execution command is ON.
OFF: The execution command is OFF.
The on state indicates that setting the wave output has
been completed.
The on state indicates that an error has occurred in the
FB.
The error code of an error occurred in the FB is stored.
3 ANALOG OUTPUT MODULE FB
3.3 M+FX5-4DA_WaveOutputSetting
3
17