Setpoint Configuration (9330 and 9350) 9300 Series User’s Guide
Page 48 Chapter 3 - Default Meter Functionality
Setpoint Configuration (9330 and 9350)Setpoints provide extensive control, secondary protection and analysis capabilities
by allowing you to initiate an action in response to a specific condition. Some
possible applications for the Setpoint module include: demand control, power
quality monitoring, fault detection, activating alarms, and gated logging functions.
For the 9330 and 9350 meters, the Setpoint modules monitor certain ‘over’ and
‘under’ conditions for sliding window demand, current, voltage and power factor.
Setpoint Module Settings
There is no need to change any of the Setpoint modules’ setup registers for normal
operation of the meter.
Module Label Description
Over kW swd Monitors over conditions for kW swd on the SD1 Sliding Window Demand
module
Under VII avg Monitors under conditions on the VII avg output for the Power Meter module
Over I avg Monitors over conditions on the I avg output for the Power Meter module
Under PF sign Monitors under conditions on the PF sign tot output for the Power Meter module
Setup Register Function
Default
Over kW swd Under VII avg Over I avg Under PF sign
High Limit The limit that a source input must exceed
for an over condition to start 1,000,000,000 0 1,000,000,000 0
Low Limit The limit that a source input must exceed
for an under condition to start 1,000,000,000 0 1,000,000,000 0
SusUntlON Amount of time an input must be out of
range for an over/under condition to start 000 0
SusUntlOFF Amount of time an input must be back in
range for an over/under condition to end 00 00
Input Mode This register specifies how the value of the
source input is interpreted Signed Signed Signed Absolute
Eval Mode Determines how the High Limit and Low
Limit setup registers are interpreted GreaterThan LessThan GreaterThan LessThan
EvPriority The priority assigned to a Setpoint event (0
to 255; 255 is highest) 128 128 128 128