SPA
12
The Interface Solution Experts
Site-Programmable RTD &
Thermocouple Limit Alarm Trips
Password
This menu is bypassed if the Password Security
Jumper is not installed (see Figure 2). If the jumper
is installed, the menu comes up when SELECT is
pressed from the display of the process variable input.
The flow chart is shown as part of Figure 5.
1. If the jumper is installed, pressing SELECT
from the display of the process variable
input will bring up the “ENTR PASS”
screen.
2. Use the up or down arrow buttons, or
press SELECT again to access “55 PASS”,
the default screen for this point in the
menu.
3. Use the up or down arrow buttons to
display the correct password.
When the correct password number is
displayed, press SELECT.
NOTE:
If the correct password is not known, the unit
settings can be viewed, but not changed.
4. If you have entered the correct password,
the Configure Sensor menu, “CONF
SENS”, will be accessed. If not, the
display will show a “READ ONLY”
message.
5. From “READ ONLY”, press SELECT to
view the settings in the various menus.
READ ONLY mode locks out any attempt
to make changes to the settings.
Press the up or down arrow buttons to
return to “55 PASS” from “READ ONLY”.
NOTE:
The menu to set or change the Password
stored in SPA memory is presented later in
this section of the manual.
Figure 6. The TPRG SPA View Settings Mode
000.0
DEG C
VIEW
SELECT
IS THE
SECURITY
JUMPER
INSTALLED?
VIEW
SETTINGS
MODE
NO
YES
MAIN
MENU
(FIGURE 6)
PASSWORD
MENU
(FIGURE 6)
ZERO SETTING
IN MEMORY
FULL SCALE SETTING
IN MEMORY
TRIP POINT & HI/LO
ALARM SETTINGS
FOR RELAY #1
SHOWS
PARAMATERS
OF NEXT
RELAY
####
ZERO
####
FULL
####
AL1x
VIEW
SELECT
VIEW
SELECT
VIEW
SELECT
VIEW
SELECT
####
AL#x
IS
ANOTHER
ALARM
INSTALLED?
NO
YES
EXIT
VIEW SETTINGS MODE AND
RETURN TO DISPLAY OF
PROCESS VALUE.
