Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 214

Executing the wave output function
This section describes the procedure for executing the wave output function. After the initial setting of the wave output
function, execute the contents of this section.
■Transfer the wave output data
The CPU module power is turned offon or reset, and the wave output data created with module extension parameter "Wave
output data creation tool" is transferred to the analog output module.
If the module extension parameter file has an error, a module extension parameter acquisition error (error code: 1DA0H)
occurs without executing D/A conversion on all channels.
■D/A conversion enable/disable setting
D/A conversion enable/disable setting can be set by the module parameter, however, when the wave output data is not set by
the module expansion parameter, perform the setting using the program.
At this time, register the wave output function parameter settings and the wave data settings before changing 'D/A conversion
enable/disable setting'.
Precautions
'D/A conversion enable/disable setting' can be set also with a module parameter.
1.
Set "D/A conversion enable/disable setting" to "D/A conversion enable".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Module Parameter]  [Basic
setting]  [D/A conversion enable/disable setting function]
Note the following when wave output data is not yet set by the module extension parameter: If the setting is enabled by
resetting the CPU module or turning offon the power supply, this causes a wave pattern data points setting range error
(error code: 1D5H). This is because the wave pattern data points setting is set to 0 (default value) in the D/A conversion
enabled channel.
To clear this error, register the wave output function parameter setting and the wave output data, and then turn offonoff
'Operation condition setting request' (Un\G70, b9). (Page 254 Setting the wave output function parameters)
2 FX5-4DA
212
2.4 Functions