Electromagnetic flowmeter BFM921
BASI
40
Operation manual
Impulse width setting
SPT(?)<CPD> { 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 }
Following widths can be set:
0
2.5 ms
1
5 ms
2
10 ms
3
25 ms
4
50 ms
5
100 ms
6
250 ms
7
500 ms
M921 confirms execution with string „Ok<cr>”.
Example RS232:
Command „SPT5<cr>” sets 100 ms pulse width. If query „SPT?<cr>” is sent, flowmeter returns response in
format „5<cr>”.
5.2.2.3.4
State output
State output mode setting
SSM(?)<CPD> { 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 }
Following modes can be set:
0
Off
1
On Positive
2
On Negative
3
On In
4
On Out
5
Dose On
6
Dose Off
7
On>F1
8
On<F1
9
Error On
10 Error Off
M921 confirms execution with string „Ok<cr>”.
Example:
Command „SSM1<cr>” sets mode “On for positive flowrate” for state output. If query „SSM?<cr>” is sent,
flowmeter returns response in format „1<cr>”.
