BASI
Electromagnetic flowmeter
BF
M921
Operation manual
53
Example:
Response contains measured temperature in format „35.2<cr>” (for 35.2
C).
Temperature unit
IUT(?)<CPD> { 0 | 1 | 2 }
User can select one of following items:
0
°C
1
F
2
K
BF
M921 confirms completion with string „Ok<cr>”.
Example:
Command „IUT0<cr>” sets the temperature unit to “0”. If query „IUT?<cr>” is sent, flowmeter returns
response in format „0<cr>”.
5.2.2.8.4
Password setting
Password
PSW<DNPD>
Command enters password, that enables access to flowmeter’s settings. Password can be change with new
command PSW.
Example:
Command „PSW12345<cr>” enters password 12345.
Actual access level
PAL(?)<CPD> { 0 | 1 | 2 | 3 }
Command can set the access level to 0. Query returns the actual access level.
Available levels:
0
Without access
1
Basic access level
2
Calibration access level
3
Service access level
Example:
If query „PAL? <cr>” is sent flowmeter returns response in format “2<cr>”, for “Calibration access level”.
Command „PAL0<cr>“ sets the flowmeter to access level 0 (without access).
Basic access password setting
FPB(?)<DNPD>
Command changes the password valid for access level “Basic”.
<DNPD>
Presents new password in range 0 to 99999.
BF
M921 confirms completion with string „Ok<cr>”.
Example:
Command „FPB520<cr>” sets basic password “520”. If query „FPB?<cr>” is sent, flowmeter returns
response in format „520<cr>”.
