Meriam M2110P, Руководство пользователя, Страница: 20 / 32

20
QUICK REFERENCE: P6/P7, SETPOINTS
Px
Name Description Value Range Notes
SetPoint model:
Controls SET1 relay.
P6 SET1
Current Loop model:
Sets 4.00 mA value.
–20% to +120%
of Full Scale
SetPoint model:
Controls SET2 relay.
P7 SET2
Current Loop model:
Sets 20.00 mA value.
–20% to +120%
of Full Scale
User defined
values.
On Current
Loop models,
SET1 cannot
equal SET2.
STEP BY STEP: P6/P7, SETPOINTS
Step Action Display
1
Gauge should be in the normal Measure Mode . Normal Pressure Display.
Press the PRGM/Enter
→
key.
2
If the lockout is active, the gauge will now prompt for entry of
the lockout code. Refer to “STEP BY STEP: ENTERING A
LOCKOUT CODE (When Prompted)” on page 22.
The PRGM annunciator shows at the top of the
display, and the display shows the register name
“
P0 ”.
Press the Up
↑
or Down
↓
keys repeatedly to scroll
to the desired register.
3
The Zero function ( Up
↑
and Down
↓
) will reset the scroll to P0
and allow selection to continue.
Display shows “ P6 ” or “ P7 ”.
Also, “ SET1 ” or “ SET2 ” respectively is
displayed to help identify the register, in addition
to “
4-20mA ” for Current Loop Models.
4
Press PRGM/Enter
→
to open the register.
The display will show the current value, with the
first zero flashing for edit.
Press the Up
↑
or Down
↓
keys repeatedly to scroll
to the desired numeric value for the flashing digit.
5
The Zero function ( Up
↑
and Down
↓
) will reset the entire
register to 0000 and allow editing to continue. The decimal
point and negative sign will not be affected, and same digit will
be flashing.
“ _xxx ”, where “_” is the digit being edited.
6 Press the PRGM/Enter
→
key to accept the digit.
The next digit begins flashing for edit.
Repeat steps 5 and 6 for all the remaining digits.
7
The Backspace
←
key will backup one digit at a time, or abort
and close the register if the first digit is flashing.
The PRGM/Enter
→
key will accept one digit at a time, moving
to the next, or accept the complete value and close the register
after the decimal point edit.
After Enter
→
when the last digit is flashing, the
decimal point flashes for edit.
Please read carefully note 4 on page 17.