Honeywell Searchpoint Optima Plus - 12.3 User Configuration; 12.4 Configure Device Identification Information

MAN0905_Issue 7_07/17 Searchpoint Optima Plus with optional HART
®
output
Operating Instructions
2108M0550
55
12.3.4 Congure 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 Default Range
Warning* 3 mA 0 mA to 6 mA
Inhibit 2 mA 1 mA to 3 mA
Overrange 21 mA 20 mA to 21.6 mA
* 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 Conguration.
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 Congure Device Identication Information
SearchpointOptimaPluscanholdinformationprogrammedbytheuser,suchasanidenticationnumber
(tag)orsitespecicdetails.Fivetextelds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eldsforDescription,AssemblyDateandAssemblyNumberareundeneduntiltheyhavebeen
congured.
Note:DeviceTagandTransmitterIDarecommonlyusedbyHART
®
hosts to identify individual devices (even
whenahandhelddeviceisconnecteddirectlytotheSearchpointOptimaPlus).Theseeldsmustnotbeleft
blank.
12. Commissioning using
HART
®
Communications