Maintenance Guide

Glossary
R
register read time
The default time is 15 minutes for all registers. Custom time is not available.
S
seal pin
Small, black plastic nail used to secure the E-CODER
®
)R900i to the meter
serial number
Unique identification number given to each MIU at the factory. The default value is the last
programmed, plus one. Custom serial numbers are not available.
T
TDI
Transport Driver Interface format
transmission time
The time between MIU transmissions
42 Cellular MIU (CMIU™) Pit and Wall Installation and Maintenance Guide