M O
Power-Up Mode
Sets the power-up
MO
de for the PPT. This command does not produce any immediate operational
change but, when stored in the EEPROM with the
SP
command, causes the specified option(s) to be
applied at power-up, at an IN=RESET command, or a watchdog timer timeout (if activated). (De-
fault:
MO=X2M1
)
Note
: User provided messages may be up to 16 characters long and may contain any information
desired by the user. The message is stored in the EEPROM with the
C=
and
D=
commands. When an
M2
or
M3
power-up option is selected, a message is transmitted starting with the left most character
of the
C=
string to the right most character of the
D=
string, or until a space character is encoun-
tered. Use the underscore (_) character in the
C=
or
D=
message if a space is desired.
Inquiry: *dd
M O
Action: *dd
WE
*dd
MO=
{
X2
|
P2
|
P4
|
T2
|
T4
} or
EEPROM Store: *dd
WE
*dd
SP=ALL
*dd
MO=
{
M0
|
M1
|
M2
|
M3
|
N0
|
N1
|
N2
|
N3
}
X2
No continuous readings.
P 2
Continuous pressure readings in ASCII format.
P 4
Continuous pressure readings in binary format.
T 2
Continuous Celsius temperature readings.
T 4
Continuous Fahrenheit temperature readings.
Note
: To use the
P2
,
P4
,
T2
, or
T4
commands on RS-485 units, the
TO=C
command
must be set, and only for
one
unit on the bus.
..............................................................................................................................
(1) See Section 2.4 for factory message. See
C=, D=
for user message
(2) This checksum can take up to 170ms to complete. See
CK
command.
(3) For RS-485 mode, only
one
unit should have
M1, M2, or M3
active.
(4)
Same
as
M0
.
5 3
Power - Up
IN=RESET or watchdog timeout
Message
(1)
EEPROM
checksum (2)
Message (1)
EEPROM
checksum (2)
M0 None
No
None No
M1 (3)
Factory
Yes
Factory
No
M2 (3)
User
No
User
Yes
M3 (3)
Factory
Yes
User
Yes
N0 (4)
None
No
None
No
N1 None
Yes None No
N2 None
No
None Yes
N3 None
Yes None Yes
