First Time Switch On; User Configuration; Change The Password - Honeywell Searchpoint Optima Plus Operating Instructions Manual

MAN0905_Issue 7_07/17
12. Commissioning using

12.2 First Time Switch On

Note: Searchpoint Optima Plus is supplied calibrated and ready for use. It does not require calibration
during commissioning.
Note: During commissioning the 4-20 mA output can be monitored either at the control room or locally
with a multimeter. 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
1. Before applying power to the unit, ensure that the field wiring is correct and all electrical connections
are in accordance with Section 4.
2. Apply power. Check that the supply voltage to the Searchpoint Optima Plus is between 18 and 32 V.
3. Monitor the 4-20 mA output during the start up sequence, which should be as follows: -
Note: If gas is present, the unit will indicate a gas reading
Note: If the output reverts to 3 mA or < 1 mA, a Warning or Fault is present. Follow the instructions below to
investigate and clear a warning or fault (see Clear Faults or Warnings).
Searchpoint Optima Plus is factory calibrated and it is not necessary to calibrate or gas test it during
commissioning. However if local regulations or site practices require that a gas test is done to check that
the unit is functioning, please see Chapter 13 Maintenance, Bump Test for instructions.

12.3 User Configuration

12.3.1 Change the Password

It is recommended that the password for Level 1 access should be changed from the default setting.
The password is 8 digit alphanumeric (case sensitive). A full 8 digit password should be used.
1. Select Device Setup.
2. Select User Login.
3. Select Level 1.
4. Enter the password 00000000 (eight zeroes) and press Enter.
5. The display shows a confirmation message, press OK.
6. Select User Configuration.
7. Select Change Password.
8. The display shows a confirmation message, press OK.
HART Communications
®
communications.
®
Current output
< 1 mA
2 ± 0.2 mA
4 ± 0.2 mA
Searchpoint Optima Plus with optional HART
Duration
< 5 s
< 60 s
ongoing
53
output
®
Operating Instructions
2108M0550