Landis & Gyr FOCUS kWh Technical Manual - page 4
iii
TABLE OF CONTENTS
5.
Overview of Electronic Hardware................................................................9
5.1.1.
LCD DISPLAY ................................................................................... 9
5.1.2.
DISPLAY SCROLL SEQUENCE: ........................................................... 9
5.1.3.
DISPLAY FORMAT .......................................................................... 10
5.1.4.
DIGITAL POWER INDICATOR.......................................................... 10
5.1.5.
POWER UP DISPLAY SEQUENCE...................................................... 10
5.2. DIAGNOSTICS........................................................................................... 10
5.2.1.
DIAGNOSTIC ERROR ...................................................................... 10
5.2.2.
DIAGNOSTIC ERROR MAPPING ....................................................... 11
5.2.3.
DIAGNOSTICS ERROR DISPLAY, POWER OUTAGE
COUNTER,
AND
USER ACCESS ........................................................ 11
6.
Configuring the Meter ...............................................................................12
6.1. CONFIGURATION PORT.................................................................. 12
6.1. 1 INITIAL POWER-UP AND OPERATION ............................................... 12
6.1.2 BILLING
DATA
RESET/PRESET ........................................................ 12
6.1.3 DISPLAY
MULTIPLIER..................................................................... 12
7.
Meter Calibration.......................................................................................12
7.1. CALIBRATION LED..................................................................................... 12
7.1.1.
FACTORY CALIBRATION ................................................................. 13
7.1.2.
CUSTOMER CALIBRATION ADJUSTMENT........................................ 13
7.2. DATA RETENTION ..................................................................................... 13
8.
Pulse Outputs ............................................................................................13
8.1. PULSE INITIATOR OUTPUT........................................................................ 13
8.2. COMMUNICATIONS ................................................................................... 13