Search FAQs
You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Can we use PID function and Preset Speeds with the Altivar Process Drives?
Issue:
Can the Altivar Process Drive be programmed to use Preset Speed when also using PID Control?
Product line:
Altivar Process, ATV630, ATV930
Environment:
all
Cause:
Preset does not have priority over the PID function on Channel 1.
Resolution:
The PID loop won't acknowledge a preset speed on the same channel. Use a Digital input programmed for PID Auto/Manual to take it out of PID. Then you can turn on a preset speed.
You can set the same Digital Input to both functions if his Access Level is set to Expert.
Can the Altivar Process Drive be programmed to use Preset Speed when also using PID Control?
Product line:
Altivar Process, ATV630, ATV930
Environment:
all
Cause:
Preset does not have priority over the PID function on Channel 1.
Resolution:
The PID loop won't acknowledge a preset speed on the same channel. Use a Digital input programmed for PID Auto/Manual to take it out of PID. Then you can turn on a preset speed.
You can set the same Digital Input to both functions if his Access Level is set to Expert.
Released for:Schneider Electric Vietnam
Explore more
Range:
Explore more
Range:
