805
Setting procedure
Use the following procedure to perform zero point correction for each
channel.
Note: Zero point is cancelled when the power supply is switched
OFF.
Zero point correction (Zero reset)
Procedure
1
2
3
4
5
6
Device operation
7-seg display
Remark
Use or to select channel
Zero point correction
[Zero point correction]
b-1: 1ch
b-2: 2ch
b-3: 3ch
b-4: 4ch
Use the following procedure to put the flow rate display on peak hold or bottom hold. The display
channel can be switched back and forth while in the hold position.
Note: Peak hold and bottom hold are cancelled when the power supply is switched OFF.
Peak hold and bottom hold cannot be implemented at the same time.
Peak hold and bottom hold
Procedure
1
2
3
4
5
6
7
Peak hold
7-seg display
Remark
Hold start
Hold cancel
Bottom hold
7-seg display
Error Display
Error display
(n is the targeted channel)
(n is the targeted channel)
Error cancel
In the case of a wire break, shut off the power
and replace the sensor head.
Correct the error, and then press the
mode key for at least 1 second.
Error description
Sensor head on selected channel either not connected or has a
wire break.
In window comparator mode 2 and 3, threshold is set outside the
measured range.
Overvoltage (5V or more) applied to sensor input (AN0 to AN3).
Overcurrent flowing to switch output.
(Push both at
the same time)
(Push both at
the same time)
(Push both at
the same time)
(Push both at
the same time)
(Push both at
the same time)
