Schneider Electric HRB1684301-01 Manual De Usuario

96

HRB1684301-01

Chapter 10—Alarms

PowerLogic™ PM5500 series user manual

Select the standard (1-Sec) alarm you want to configure then use the following controls 
to set up the alarm (ION Setup controls are shown in parentheses).

NOTE: It is recommended that you use ION Setup to configure standard (1-Sec) 
alarms. ION Setup supports a higher resolution to allow you to specify more decimal 
places when setting up the pickup setpoint and dropout setpoint values for certain 
measurements.

Pickup Setpoint

(Setpoint Pickup)

On, Off

Use this setting to control when to trip the alarm, based 
on the state of the digital input (On or Off). 

Pickup Time Delay

(Delay)

0 to 999999

This specifies the number of seconds the digital input 
must be in the alarm pickup state before the alarm is 
tripped.

Dropout Time Delay

(Setpoint Dropout

Delay)

0 to 999999

This specifies the number of seconds the digital input 
must be out of the alarm pickup state before the alarm 
turns off.

Select Dig Output

(Outputs)

None, 
Digital Output D1,
Digital Output D2,
Digital Output D1 & D2

Select the digital output(s) you want to control when the 
alarm is triggered.

After configuring alarms in ION Setup:
• Do not use the meter display to make any changes to the alarms, otherwise all 

decimals previously programmed in ION Setup will be lost.

Enable

Yes (checked) or No 
(cleared)

This enables or disables the alarm.

Priority

High, Medium, Low, None

This sets the alarm priority and notification options. 
See “Alarm priorities” on page 94.

Pickup Setpoint

(Pickup Limit)

This is the value (magnitude) you define as the setpoint 
limit for triggering the alarm. For “over” conditions, this 
means the value has gone above the Pickup limit. For 
“under” conditions, this means the value has gone 
below the Pickup limit. 

Pickup Time Delay

(Delay)

0 to 999999

This specifies the number of seconds the signal must 
stay above the pickup setpoint (for “over” conditions), 
or below the pickup setpoint (for “under” conditions) 
before the alarm is tripped.

Dropout Setpoint

(Dropout Limit)

This is the value (magnitude) you define as the limit for 
dropping out of the alarm condition. For “over” 
conditions, this means the value has gone below the 
Dropout limit. For “under” conditions, this means the 
value has gone above the Pickup limit.

Dropout Time Delay

(Delay)

0 to 999999

This specifies the number of seconds the signal must 
stay below the dropout setpoint (for “over” conditions), 
or above the dropout setpoint (for “under” conditions) 
before the alarm condition is ended.

PU Set Point Lead/Lag

(Lead, Lag)

Lead or Lag

Applies to PF (power factor) alarms only. Use this set 
the PF value and quadrant to set the pickup setpoint for 
an over PF condition (PF Leading) or under PF 
condition (PF Lagging). See “Power factor (PF)” on 
page 91