MSA PrimaX - Page 30

17. Press ENTER button.
[M-13] - Relay Test
1. Press ENTER and select menu 13.
2. Press ENTER button.
3. Enter password [→chapter4.5 Password].
4. The relays are now Switched and can be tested.
5. Press ENTER button to go back to menu or ESC to go back to measuring mode.
Changeable Parameters for Relays
Values default minimum maximum
Alarm threshold
30% of Range
[O
2
=20 vol%]
5% of Range 100% of Range
Alarm relay normally
energized
yes yes no
Latch alarm yes yes no
Alarming direction
O
2
decrease;
otherincrease
Increasing Decreasing
Alarm delay time 0 s 0 s 600 s
Failure relay normally
energized
yes yes no
Failure relay delay time 0 s 0 s 600 s
Setting required for ATEX conditions:
Latch alarm = yes: Alarm output self-retaining
Alarm/Failure relay delay time = 0s, no delay of output
Failure relay normally energized = yes
Changeable Parameters with HART
For all parameters which can be changed over keypad see chapter 4.6 Changeable
Parameters
Values default minimum maximum
Password 0000 0000 9999
Tag MSA - -
Description PrimaX - -
Long tag - -
Message - -
GB PrimaX 30
4 Operation