5–26 PQMII POWER QUALITY METER – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
• ANALOG IN MAIN/ALT SELECT RELAY: Select the output relay that is to be used to
multiplex two analog input signals to the PQMII. If this setpoint is “Off”, the
MAIN analog
input setpoints will be used unless a switch input assigned to
SELECT ANALOG INPUT is
activated. For more information on multiplexing two analog inputs using one of the
PQMII output relays, refer to 2.2.8 Switch Inputs (Optional).
• ANALOG IN MAIN/ALT NAME: This message allows the user to input a user defined 20
character alphanumeric name for the
MAIN and ALT analog inputs. To enter the names,
perform the following steps:
Z Allow access to setpoints by enabling setpoint access.
Z Select the Analog Input name message display under the
S2 SYSTEM SETUP
ÖØ ANALOG INPUT setpoints group.
Z Use the
VA L U E keys to change the blinking character over the cursor. A
space is selected like a character.
Z Press the
ENTER key to store the character and advance the cursor to the
next position. To skip over a character press the
ENTER key.
Z Continue entering characters and spaces until the desired message is
displayed. If a character is entered incorrectly, press the
ENTER key
repeatedly until the cursor returns to the incorrect position and re-enter
the character.
• ANALOG IN MAIN/ALT UNITS: This message allows the user to input a user defined 10
character alphanumeric name for the
MAIN and ALT units. To enter the units, perform
the same steps as shown for analog input name.
• MAIN/ALT 4 mA VALUE: This message appears for each analog input and allows the
user to assign a numeric value which corresponds to the 4 mA end of the 4 to 20 mA
signal range.
• MAIN/ALT 20 mA VALUE: This message appears for each analog input and allows the
user to assign a numeric value which corresponds to the 20 mA end of the 4 to 20 mA
signal range.
• ANALOG IN MAIN/ALT RELAY: Analog input
MAIN and ALT detection can either be
disabled, used as an alarm or as a process control. Set this setpoint to OFF if the
feature is not required. Selecting “Alarm” causes the alarm relay to activate and
displays an alarm message whenever a
MAIN or ALT analog input condition exists.
Selecting an auxiliary relay causes the selected auxiliary relay to activate with no
message displayed. This is intended for process control.
• ANALOG IN MAIN/ALT LEVEL: When the measured
MAIN or ALT analog input meets or
exceeds the level set by this setpoint, a
MAIN or ALT analog input condition will occur.
• ANALOG IN MAIN/ALT DELAY: If the
MAIN or ALT analog input meets or exceeds the
ANALOG IN MAIN/ALT LEVEL setpoint value and remains this way for the time delay
programmed in this setpoint, an analog input condition will occur. If the
ANALOG IN
MAIN/ALT RELAY
setpoint is set to “Alarm”, the alarm relay will activate and the ANALOG
IN MAIN/ALT ALARM
message will be displayed. If the setpoint ANALOG IN MAIN/ALT RELAY
is set to “Aux1”, “Aux2”, or “Aux3”, the respective auxiliary relay will activate and no
message will be displayed after the delay expires.
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