Analog-to-Digital/Digital-to-Analog (AD/DA)
Navigate to Online → Special Module Setup → AD/DA Module or click on the AD/DA module within the Card Properties.
Applied Modules
- IO-SA0202Y
AD Channel Setting
Step 1: Hold CTRL to configure all channels at once.
Step 2: Click Setup to choose the signal type, digital range, filter constant, sampling time, average window size, high alarm, low alarm, and resolution.
Signal Type
- 4mA ~ 20mA
- 0mA ~ 20mA
- +1V ~ +5V
- 0V ~ +5V
- -10V ~ +10V
- 0V ~ 10V
- Disable
Digital Value Range
- -192 ~ 16,191
- -8,192 ~ +8,191
- 0 ~ 16,000
- -8,000 ~ +8,000
Filter Constant
- 0% ~ 100%
Sampling Time
- 0ms ~ 2,550ms
Average Window Size
- 0 ~ 255 samples
Low/High Alarm Value
- Within digital conversion value range
Resolution
- 14 bits (1/16,000)
- 16 bits (1/64,000)
Step 3: Once the settings are configured, click OK to confirm and apply the changes.
Step 4: To save the configured parameters to the PLC, click Write.
Step 5: Click Read to check the parameters.
Step 6: For real-time monitoring and module diagnostics, click Status. This displays the current value, minimum and maximum values, firmware version of the module, and any error codes.
DA Channel Setting
Step 1: Hold CTRL to configure all channels at once.
Step 2: Click Setup to enable/disable the module, or configure the digital value range, STOP mode output, output type, or resolution.
Digital Value Range
- -8,192 ~ 8,191
- -8,000 ~ 8,000
- -192 ~ 16,191
- 0 ~ 16,000
- 0 ~ 10,000 (percentage)
STOP Mode Output
- Clear: If the CPU mode is set to STOP, the last value will be output.
- Hold: If the CPU mode is set to STOP, 0 will be output.
Output Type
- 4mA ~ 20mA
- 0mA ~ 20mA
- +1V ~ +5V
- 0V ~ +5V
- -10V ~ +10V
- 0V ~ +10V
Resolution
- 14 bits (1/16,000)
- 16 bits (1/64,000)
Step 3: Once the settings are configured, click OK to confirm and apply the changes.
Step 4: To save the configured parameters to the PLC, click Write.
Step 5: Click Read to check the parameters.
Step 6: For real-time monitoring and module diagnostics, click Status. This displays the current value, minimum and maximum values, firmware version of the module, and any error codes.