Evoqua WALLACE & TIERNAN DEPOLOX 400 M, Operating Manual, Page: 88 / 152

88
WT.050.700.000.DE.IM.0319
Operation
DEPOLOX
®
400 M
6.
6.3.4 Menu “Alarm configuration”
Alarms 1 to 8 are configured in the “Alarm Configuration” menu. The
disinfection analyzer offers the option of setting various alarm configura
-
tions. It is not necessary to assign a relay switching function to every
alarm. An alarm can also be used as an alarm message without a relay.
The number of available relays that can be used as alarm relays depends
on the dosing output. The use of relays for dosing output takes priority.
For example, if dosing contact is used as dosing output for chlorine, relay
K2 cannot be used as an alarm relay.
When the alarms become active, they are displayed in color via the mes
-
sage symbol and shown in the display area for alarms as an alarm
symbol. Pressing the message symbol opens the message window.
Here, the alarm is displayed with time-stamp and description. Alarms that
can be acknowledged can be confirmed by pressing the green Acknowl
-
edge button in the message window.
Home screen
Symbol “System menu”
Menu “Alarm configuration”
A
LARM CONFIGURATION
Proceed as follows:
1 Call up the Home menu.
2 Tap the symbol.
3 Tap the menu Alarm configuration. See also Chapter 3.4.5
“Alarms”.
4 Enter the desired setting. The following alarm events can be realized:
ACK
Alarm 1/2/3/4 Setting
Name A customer-specific alarm name can be
defined. This name is displayed in the mes
-
sage window (main menu) when the alarm
becomes active.
Assignment Assignment of the alarm cause. All min. or
max. limit values, digital inputs, errors (gen
-
eral) can be assigned as alarm causes. Mul
-
tiple assignment is possible.
Acknowledge Input specifies whether an alarm is defined
as an alarm without acknowledgment, an
alarm with simple acknowledgment or
acknowledgment with Reset.
Delay time Switch-on delay time.
Relay Disabled 1/2/3/4/5/6
Relay function Normally Open / N.O
Normally Closed / N.C