L-770HP--E
●
When 0% Signal Lock is selected:
The pulse output and the analog output are respectively fixed to 0 Hz and mA.
Fixed of the outputs will be cancelled by stopping the input.
●
When Auto Zero is selected:
The zeroing of flowrate is performed.
●
When Reset Total is selected:
This transmitter has the counter (Counter) and totalizer (Totalizer) that are linked to the pulse
output. The Counter and the Totalizer will be reset to 0.
8.8 Status Output Function
This equipment can assign status input or status output function to the STATUS I/O terminal.
Also, the output of Analog output can be set as status output signal of
“
/ 0 mA
”
.
Switching between status input and status output can be done by changing the parameter (Status IO
Assign) setting.
Parameter
Descriptions
Setting range
Standard value
Analog Assign
Assigning of Analog output
(※)
Analog / Status output
Analog
Status IO Assign
Assigning of status input / output
function
(※)
Status input / Status output
Status input
Output function
Selecting of status output
Error Status / Bi Direction
H/L Alarm / Drive Out Alarm
No Function
No Function
Drive out point
Drive output alarm setting value
0 to 00 [%]
00 %
Output logic
Status output logic
Negative / Positive
Negative
■Status output setting method
(
)
Set function assigning of status output.
Set Analog Assign or Status IO Assign to
“
Status output
”
.
(
)
Set assigning of status output.
Select Output function from the following items and assign.
Error status
…
Output of error status or other status selected by [Err St Select].
Bi Direction
…
Output of Forward / Reverse flow direction. Refer to
“
. Bidirectional Flowrate
Output Function
”
.
H/L Alarm
…
Output of higher / lower limit alarm. Refer to
“
. Higher / Lower limit alarm function
”
.
Drive Out Alarm
…
Drive output alarm
No Function
…
No function is available.
(
NOTE
)
※:
"Status output" setting can not be set in duplicate for Analog Assign and for Status IO
Assign.