User Manual

95-85321.4 16
SETUP PROCEDURE
Determine the required settings such as alarm 1.
setpoint levels, normally energized/de-energized
relays, latching/ non-latching relays, and auto/man
calibration.
NOTE
Operating range and calibration gas concentration
for Inniti with the MOS H
2
S sensor are preset and
cannot be changed.
Remove the enclosure cover to access the transmitter 2.
display and controls.
CAUTION
While in the Setup Mode, the current loop output
will drop to less than 1 ma. For models without
relays, this is the only remote indication that the unit
is not in the Normal operating mode. For models
with relays, the fault relay indicates a fault. In either
case, the transmitter will remain in the Setup mode
until Setup is complete. The transmitter must be
manually stepped through the sequence below in
order to return to the Normal operating mode.
Press and hold the SETUP/ACCEPT button for 1 3.
second using a small screwdriver, then release. This
initiates the Infiniti Setup Mode. Refer to Table 6 to
perform setup. Once a programming option has
been accepted, the transmitter will automatically
cycle to the next option.
Display
Left portion displays the low
alarm setpoint.
Right portion displays
alternating:
“LO”
“SET”
Left portion displays the high
alarm setpoint.
Right portion displays
alternating:
“HI”
“SET”
Left portion displays the
auxiliary alarm setpoint.
Right portion displays
alternating:
“AX”
“SET”
“LATCH”
or
“NonLATCH”
“DE-ENERG”
or
“ENERG”
Function
Select the Low Alarm Setpoint
Select the High Alarm Setpoint
Select the Auxiliary Alarm Setpoint
Select Non-Latching or Latching
Relays
Select De-Energized or Energized
relays.
Description/Action
•PresstheINCREASEbuttontoincreasethe
setpoint or the DECREASE button to decrease the
setpoint.
•Whenthedesiredsettingisdisplayed,pressthe
SETUP/ACCEPT button to program the setpoint
into the transmitter.
•PresstheINCREASEbuttontoincreasethe
setpoint or the DECREASE button to decrease the
setpoint.
•Whenthedesiredsettingisdisplayed,pressthe
SETUP/ACCEPT button to program the setpoint
into the transmitter.
•PresstheINCREASEbuttontoincreasethe
setpoint or the DECREASE button to decrease the
setpoint.
•Whenthedesiredsettingisdisplayed,pressthe
SETUP/ACCEPT button to program the setpoint
into the transmitter.
•PressINCREASEorDECREASEtochangethe
setting.
•Whenthedesiredsettingisdisplayed,pressthe
SETUP/ACCEPT button to program the setting
into the transmitter.
•PressINCREASEorDECREASEtochangethe
setting.
•Whenthedesiredsettingisdisplayed,pressthe
SETUP/ACCEPT button to program the setting
into the transmitter. Factory default setting is for
de-energized operation.
Table 6—Inniti Setup