Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Schneider Electric India Website×
Real time clock accuracy:
Accuracy of the real time clock is one second (%SW50) +/- 200ms.
Resolution of the real time clock is one second (%SW50) +/- 200ms,because 200ms is the refresh rate of the RTC.
The accuracy error of the quartz oscillator is:
1. At 0 and 70°C : -101/20 ppm, error in second/day is -8.7/1.7, in minute/year is -53/11.
2. At 25°C: -20/20 ppm, error in second/day is -1.7/1.7, in minute/year is -11/11.
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!