Figure 18: Alarms Screen - Evoqua IONPURE IP-POWERDSP-G2 Operation & Maintenance Manual

IONPURE
PAGE 2:
LOGS: this submenu provides access to historical data recorded in the power controller. Data
is grouped in three logs: MAX VALUES, MIN VALUES and MODULE OHMS&AMPS.
Press ENTER to activate the cursor and use the UP or DOWN arrows to select any of the
data logs. Press ENTER again to access the selected log.
®
Clear alarms?: if any alarms are active, pressing ENTER on this page will
activate the cursor to change the "N" to "Y" using the UP or DOWN arrows.
Pressing ENTER once "Y" is selected will clear all alarms that are active (not
"ok").
Input VAC: reports the level status of the actual AC input voltage to the power
controller. The alarm will be "ok" if the input voltage is lower than 726 VAC; it will
be "hi" if it exceeds this value.
Output VDC: reports the level status of the actual DC output voltage from the
power controller. The alarm will be "ok" if the output voltage is lower than the
value set for VDC limit in the SETUP submenu; it will be "hi" if it exceeds this
value.
Resistance: reports the level status of the actual resistance of the CEDI module.
The alarm will be "ok" if the resistance is lower than the value set for Ohms limit
in the SETUP submenu; it will be "hi" if it exceeds this value.
Figure 18: ALARMS Screen – Page 2
Board temp: reports the level status of the actual temperature of the power
controller's heatsink. The alarm will be "ok" if the temperature is lower than
o
64±4 C, and it will be "hi" if it exceeds this value.
Unit status: reports the status of the power controller's power stage and
temperature sensor. The alarm will be "ok" if no issues are found, and it will be
"fail" otherwise.
G2 DISPLAY BOARD – IP-POWERDSP-G2
IP-POWERDSP-G2MAN Rev 1 Page 19 of 25