Honeywell OELD Operating Instructions Manual page 24

OELD User Manual (3018M5000_1-3)
7.3 Configure OELD device
OELD has several configurable parameters, which are set using mobile device only. The configurable
parameters are as shown in the table below.
Configuration Parameters
Device type
Alarm Threshold*
Alarm Trigger*
Gas name on display
Full Scale Range for 20mA
Display resolution
Measurement units
Inhibit Current
Warning Current
Beam block current
Over-range Current
Green LED in normal
*Note
Alarm threshold and trigger is for local indication at OELD. They do not affect the operation of con-
nected sensor and other alarm devices.
7.4 Configure Optima Plus
OELD mobile helps a user to configure Optima Plus connected to OELD. The configurable parame-
ters are as shown in the table below. A user can configure Optima Plus as he/she does with SHC1
handheld device.
Configuration Parameters
Auto Zero
Alarm Threshold
Inhibit Current
Warning Current
Over-range Current
Protocol Address
Note: Make sure Optima Plus is connected to RS485 terminal on the OELD.
Min Value Max Value
Generic 4to20mA transmitter, Optima Plus or
Searchline Excel
10% 100%
Rising, falling, disabled
0mA 3mA
0mA 6mA
0mA 6mA
20mA 21.6mA
Off or on
Min Value Max Value
Enabled or Disabled
10% 100%
0mA 3mA
0mA 6mA
20mA 21.6mA
0 255
Revision 1, Issue 3
Step Size
1%
.05mA
.05mA
.05mA
.05mA
Step Size
1%
.05mA
.05mA
.05mA
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