Pi bailey Sem api interface Manual
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PI BASemAPI, UniInt Interface User Manual
- Navigate this page:
- Send Rate
- Primary Memory Buffer Size
- Secondary Memory Buffer Size
- Max Transfer Objects
- Pause Rate
- Retry Rate
- Max Theoretical Send Rate
Settings TabThe Settings tab allows for configuration of the 7 configurable settings used by PI API Buffering. Default values are used if no other value is provided. Enable BufferingEnable the PI API Buffering feature. Maximum File SizeMaximum buffer file size in kilobytes before buffering fails and discards events. Default value is 100,000. Range is 1 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Send RateSend rate is the time to wait between sending up to MAXTRANSFEROBJS to the server (milliseconds). Default value is 100. Range is 0 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Primary Memory Buffer SizePrimary memory buffer size is the size in bytes of the Primary memory buffer. Default value is 32768. Range is 64 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Secondary Memory Buffer SizeSecondary memory buffer size is the size in bytes of the Secondary memory buffer. Default value is 32768. Range is 64 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Max Transfer ObjectsMax transfer objects is the maximum number of events to send between each SENDRATE pause. Default value is 500. Range is 1 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Pause RateWhen buffers are empty the buffering process will wait for this number of seconds before attempting to send more data to the home node. Default value is 2. Range is 0 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Retry RateWhen the buffering process discovers the home node is unavailable it will wait this number of seconds before attempting to reconnect. Default value is 120. Range is 0 to 2,000,000. The Use Default button places the default value into the text box. To keep this value, click the Apply button. Max Theoretical Send RateThis is the theoretical max send rate which is calculated like this: max = MAXTRANSFEROBJS / SENDRATE * 1000 Default value is 5000. This value is automatically calculated for the user and can not be changed. There are no additional steps needed to install buffering after installing the PI API. The delivered PI API library supports both buffered and un-buffered calls. Download 2.52 Mb. Share with your friends:
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