User's Manual

Operation: CVSO OpenWay Register
26 CENTRON® OpenWay™ Meter Technical Reference Guide
Load Emulator
The Load Emulator follows the Infrared Test LED. For each pulse of the Test LED, the
Load Emulator increments one segment. The operation of the Load Emulator depends on the
quantity being pulsed.
 If the quantity being pulsed is “Delivered-Only”, then the Load Emulator scrolls to the
right when energy is being delivered and lights the left arrow when energy is being
received.
 If the quantity being pulsed is “Received-Only”, then the Load Emulator scrolls to the
left when energy is being received and lights the right arrow when energy is being
delivered.
 If the quantity being pulsed is “Delivered and Received”, then the Load Emulator
scrolls to the right when energy is being delivered and scrolls to the left when energy is
being received.
The figures below represents a typical progression of the Load Emulator segments:
Figure 13: Load Emulator Segment Progression for Delivered Power
Figure 14: Load Emulator Segment Progression for Received Power
Draft