8 I-210+ User Manual
On-Site User Features
The I-210+ meter has many features intended for ease of use on site.
Operation
• Nameplate and label information
• Five digit alphanumeric display with key annunciators
• Instantaneous RMS voltage
• Instantaneous demand
• Service error caution
These features are described in detail in Chapter 3, Operating Instructions on page
11.
Theory of Operation
This section contains the general circuit configuration of the I-210+ meter. The
theory of operation is described in conjunction with the following block diagram.