Execution Of The Wave Output Function - Mitsubishi Electric MELSEC iQ-R Series User Manual

Execution of the wave output function

This section describes the execution procedures for the wave output function. Execute the contents in this section after the
initial setting of the wave output function.
Registering wave output data
Register the wave output data created in "Create Wave Output Data" of the engineering tool in the D/A converter module.
Use the function block (FB) for the wave output data registration. For how to use the function block (FB) for the wave output
data registration, refer to the following.
 MELSEC iQ-R Analog-Digital Converter Module/Digital-Analog Converter Module Function Block Reference
■When a remote head module is used
Function block (FB) cannot be used for a D/A converter module mounted with a remote head module. For how to transfer the
wave data and parameter settings for the wave output function, which is created from "Create Wave Output Data" of the
engineering tool, to the D/A converter module, refer to the following.
Page 64 How to register data when a remote head module is used
D/A conversion enable/disable setting
Change 'CH1 D/A conversion enable/disable setting' (Un\G500) using a program.
Make sure to register the wave data setting and parameter setting for the wave output function first, and then change D/A
conversion enable/disable setting.
Precautions
D/A conversion enable/disable setting can also be executed using the module parameter.
1.
Set "D/A conversion enable/disable setting" to "D/A conversion enable".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Basic setting]  [D/A conversion
enable/disable function]
When the setting is configured by the above procedure, a wave pattern data points setting range error (error code: 1D5H)
occurs if the setting is activated by resetting the CPU module or by turning off and on the power. This error occurs because
the wave pattern data points setting is set to 0 (default value) for the channel where D/A conversion is enabled.
To clear this error, register wave output data first, and then turn on and off 'Operating condition setting request' (Y9).
1 FUNCTIONS
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1.14 Wave Output Function