ITRON SL7000 - Page 117

SL7000 User Guide
NON VOLATILE MEMORY NON FATAL
ERROR
Trapped
Checksum error in Flash memory
(see note 1 below)
PROGRAMMING INCOHERENCE
Trapped
Incoherence of parameters programmed
(see note 4 below)
COVER OPENING
Trapped
Detection of abnormal use of cover
TERMINAL COVER OPENING
Trapped
Detection of abnormal use of terminal cover
NO INTERNAL CONSUMPTION
Self-healing
No internal energy consumed for more than n days
NO EXTERNAL CONSUMPTION
Self-healing
No external energy (pulse inputs) consumed for more
than n days
ZERO SEQUENCE U
Self-healing
Vectoriel sum of U vectors greater than prog.
Threshold
ZERO SEQUENCE I
Self-healing
Vectoriel sum of I vectors greater than prog.
Threshold
ZERO SEQUENCE I TRAPPED
Trapped
Vectoriel sum of I vectors greater than prog.threshold
during a time greater than duration threshold
CURRENT DIVERSION
Trapped
Current diversion detected (Meter equipped with
Neutral sensor)
CLOCK LOSS
Self-healing
Incoherence of internal clock after power cut
(see note 5 below)
EXTERNAL ALARM
Self-healing
Active signal on control input alarm detected
CURRENT REVERSAL (PHASE 1)
Self-healing
Change of direction of current flow on phase 1
CURRENT REVERSAL (PHASE 2)
Self-healing
Change of direction of current flow on phase 2
CURRENT REVERSAL (PHASE 3)
Self-healing
Change of direction of current flow on phase 3
TEMPERATURE
Self-healing
Meter temperature greater than threshold
VOLTAGE CUT (PHASE 1)
Self-healing
Voltage cut on phase 1 longer than threshold
VOLTAGE CUT (PHASE 2)
Self-healing
Voltage cut on phase 2 longer than threshold
VOLTAGE CUT (PHASE 3)
Self-healing
Voltage cut on phase 3 longer than threshold
VOLTAGE SAG (PHASE 1)
Self-healing
Voltage sag on phase 1 longer than threshold
VOLTAGE SAG (PHASE 2)
Self-healing
Voltage sag on phase 2 longer than threshold
VOLTAGE SAG (PHASE 3)
Self-healing
Voltage sag on phase 3 longer than threshold
VOLTAGE SWELL (PHASE 1)
Self-healing
Voltage swell on phase 1 longer than threshold
VOLTAGE SWELL (PHASE 2)
Self-healing
Voltage swell on phase 2 longer than threshold
VOLTAGE SWELL (PHASE 3)
Self-healing
Voltage swell on phase 3 longer than threshold
BATTERY
Trapped
Battery voltage level less than threshold
(see note 5 below)
MAGNET SENSOR
Trapped
External magnetic field detected by sensors
EXCESS DEMAND
Self-healing
Demand over threshold detected
CURRENT REVERSAL AGGREGATE
Trapped
Change of direction of current flow on phase 1 or
phase 2 or phase 3