Fix The 4-20 Ma Output - Honeywell Searchpoint Optima Plus Operating Instructions Manual

MAN0905_Issue 7_07/17
12. Commissioning using
1. Select Device Setup.
2. Select Assembly Details.
3. Select Description.
4. Enter required information up to 26 characters (for example the device type) and press Enter.
5. Select Assembly Date.
6. Enter required information in the format mm/dd/yy (for example the date of installation) and press Enter.
7. Select Assembly Number.
8. Enter required information up to 8 characters (for example a number related to the installation) and
press Enter.
9. Select Device Tag.
10. Enter required information up to 8 characters (for example a unique device identification number)
and press Enter.
11. Select Transmitter ID.
12. Enter required information up to 32 characters (for example the device location) and press Enter.
13. Press Send to send the information to Searchpoint Optima Plus.
14. Return to the Welcome screen.

12.5 Fix the 4-20 mA Output

The 4-20 mA output can be set to a fixed value between 1 mA and 21 mA, which can be used to calibrate
the controller, or to test the system.
Note: This function will timeout after 10 minutes of inactivity.
Note: When connecting or disconnecting a multimeter, power off the Searchpoint Optima Plus, otherwise
the unit will indicate a latched warning that the 4-20 mA loop was broken. If this occurs, it can be cleared
using the HART communications. See Clear Faults or Warnings.
®
1. Select Device Setup.
2. Select Test
3. Select mA Loop Test
4. The display shows a warning message, press OK.
5. Select required analogue output level and press Enter.
Searchpoint Optima Plus will now output the set mA value.
6. When ready, press OK
7. Repeat steps 4 and 5 with another value if required, or select End.
8. The display shows a note that the Searchpoint Optima Plus will return to normal operation, press OK.
9. The display shows a confirmation message, return to the Welcome screen.
HART Communications
®
Searchpoint Optima Plus with optional HART
56
output
®
Operating Instructions
2108M0550