STATUS SCIENTIFIC CONTROLS
Installation, Commissioning & Routine Gas Testing
FGD10A-M Gas Detector
TD18/032
Issue:
10
Change Note:
1869
Page 36
Updated
9.1.8. Relays
Relay 1 is associated with Alarm level 1
Relay 2 is associated with Alarm level 2
Relay 3 is associated with Alarm level 3
The user can select if the relay is normally Energ
ized, E’ or normally de-
energised, ‘d’ when the unit is
not
in an alarm condition.
•
From the menu system select menu option:
Relay Modes
and
press ENTER.
Relays
Select
Relay:
1 2 3
•
Using the
button to select the desired relay and press
ENTER. The Edit window will appear
Relays
Edit
Energised
Yes
Direction
Rising
•
The mode of operation can be changed by pressing the
button.
•
The function can be changed by pressing the button.
•
Press ENTER to accept the new setting,
will be
displayed
Note: Pressing MENU instead of ENTER leaves the relay
setting unchanged.
•
Press MENU to return the instrument to relays select menu.
•
Press the MENU button to exit the alarm options. On exit the
display will show
if no changes have been made or
if changes have been made.
Data updated
No change
