Configure Warning, Inhibit And Overrange Signal Levels; Configure Device Identification Information - Honeywell Searchpoint Optima Plus Operating Instructions Manual

MAN0905_Issue 7_07/17
12. Commissioning using

12.3.4 Configure Warning, Inhibit and Overrange Signal Levels

The Warning, Inhibit and Overrange signal levels can be changed from the default values. The default levels
and ranges are: -
Parameter
Warning*
Inhibit
Overrange
* For ATEX compliance, the warning value should not be set > 3 and < 5 mA. If the warning value is set
higher than 4 mA, the output signal will toggle between the warning value for 1 s and the current gas
reading for 9 s.
The tolerance on the nominal current output value is ± 0.2 mA.
1. Select Device Setup.
2. Select User Configuration.
3. Select Inhibit Current.
4. Enter the new value for the current within the allowed range and press Enter.
5. Select Warning Current.
6. Enter the new value for the current within the allowed range and press Enter.
7. Select Overrange Current.
8. Enter the new value for the current within the allowed range and press Enter.
9. Press Send to send the information to Searchpoint Optima Plus.
10. Return to the Welcome screen.
Note: If a value is sent which is outside the allowed range, it will be rejected. Searchpoint Optima Plus will
offer the option to restore the previous value or re-enter another value.

12.4 Configure Device Identification Information

Searchpoint Optima Plus can hold information programmed by the user, such as an identification number
(tag) or site specific details. Five text fields are available: -
• Description – up to 26 characters
• Assembly Date – mm/dd/yy
• Assembly Number – up to 8 characters
• Device Tag - up to 8 characters
• Transmitter ID – up to 32 characters
The fields for Description, Assembly Date and Assembly Number are undefined until they have been
configured.
Note: Device Tag and Transmitter ID are commonly used by HART
when a handheld device is connected directly to the Searchpoint Optima Plus). These fields must not be left
blank.
HART Communications
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Default
3 mA
2 mA
21 mA
Searchpoint Optima Plus with optional HART
Range
0 mA to 6 mA
1 mA to 3 mA
20 mA to 21.6 mA
hosts to identify individual devices (even
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output
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Operating Instructions
2108M0550