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Other Functions
Flow display check
Check integrated flow when instantaneous flow is selected
Integrated flow is displayed only during ▼button is pressed. (Returns to instantaneous flow when releasing ▼button.) *The unit of integrated flow is changed as[L]→[m3 ]→
[m3 ×103 ]→[L]if press ▲button while pressing ▼button.
Check instantaneous flow when integrated flow is selected
Instantaneous flow is displayed only during ▼button is pressed. (Returns to integrated flow when releasing ▼button.)
Switching the unit of integrated flow display
Set the integrated flow display unit while integrated flow is selected.
1.Unit flickers by pressing ▲button.
2.The unit is changed as[L]→[m3 ]→[m3 ×103 ]→[L]by ▲button.
3.Unit stops flickering when deciding the unit by SET● button.
*The unit stops flickering unless pressing button for 5 sec., and complete switching the flow display unit. Integrated flow display unit is not switched.
Clear of Integrated Value
Integrated value is cleared by pressing ▲button pressing ▼ button for 5sec.
Initialize the Set Value
All the setting can be initialized to values at shipment.
Press ▲button and ▼button for longer than 2 sec. during initial setting mode「F_0」. Press SET● button after「F_00」appears. *Setting is not initialized but switched to「F_0」if pressing MODE●
button. See below for setting at shipment. Display setting : Instantaneous flow(d_1) Unit setting : /min(U_1)
Switch spec. : Instantaneous switch output(oU1_0)
Output mode : Reverse output(oU1_n)
Flow setting value : Instantaneous flow Intermediate value of
Key lock mode : Unlocked(unL)
Flow conversion condition : 20℃, 101.3kPa, 65%RH[ANR](Anr)
Error Display and Troubleshooting
This function displays error location and nature. When a problem or an error occurs, take the following actions.
LED display | Error Nature | Troubleshooting |
| A current exceeding 80mA | Turn the power off. Check |
| is flowing to OUT1. | the load and wiring of OUT1. |
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| Set data has been changed | Reset all the data. |
| due to some reason. |
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| A fluid flow is higher than | Reduce the flow down to |
| rated rate. | the rated rate. |
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To reset display of Error 1 and 3, press ▲and ▼button simultaneously.
18 | 19 |