Emerson Net Safety Millennium, Reference Manual

Page: 38 / 64

4.3.3 Review relay settings
This is a read-only mode to provide a summary of the relay settings. Changes to the relay
settings cannot be made in this menu item.
Procedure
1. Press and hold the Setup button or the magnet to the Reed switch to enter the main
menu; wait for the countdown, from 10 to 0, to end.
2. Release the Setup button or remove the magnet from the Reed switch.
The current output will move to 3.0 mA.
3. When Review Relay Settings and then YES? is displayed press the Setup button or use
the Reed switch to select this option.
A flashing YES confirms the selection and the settings will be displayed.
4.3.4 Set relay options
This section outlines how to change the normal operation of the Clean Window and Alarm
relays.
Follow the steps below to alter the relay functions or refer to Figure 4-2 .
Note
The Fault Alarm relay settings are fixed as normally Energized and Non-Latching and are not adjustable
within the menu system.
Procedure
1. Press and hold the Setup button or the magnet to the Reed switch to enter the main
menu; wait for the countdown, from 10 to 0, to end.
2. Release the Setup button or remove the magnet from the Reed switch.
The current output will move to 3.0 mA.
3. When
Set Relay Options
and then
YES?
is displayed, press the Setup button
or use the Reed switch to select.
A flashing
YES
will confirm your selection. The message
Set Clean Window
Alarm
and then
YES?
will be displayed.
4. Press the Setup button or use the Reed switch to select this option.
The flashing
YES
will confirm this selection. After the Clean Window Alarm option has
been chosen the message
Coil Status
will be displayed followed by
Energized
YES?
.
5. ii) To select that the relay be energized under normal conditions, press the Setup
button or use the Reed switch to select this option.
Programming
30