How to fix SMC Networks Switch when display is off?
If the display of your SMC Networks Switch is off, it could be due to a wiring failure or a loose connector. Correct the wiring or check the connector to resolve the issue.
What to do if there is no output from SMC Networks Switch?
If your SMC Networks Switch has no output, the cause may be a wiring failure or a loose connector. Ensure the wiring is correctly connected and check the connector.
Why is the display not correct on my SMC Networks PF2W740 Switch?
If the display on your SMC Networks Switch is not correct, it could be due to several reasons: foreign matter inside, incorrect piping direction, insufficient fluid supply, an incorrect flow unit selection, or liquid leakage. To resolve this: * Set up a filter (approx. 40 mesh) at the IN side. * Ensure the mounting direction corresponds to the flow direction. * Full up the fluid path. * Select the appropriate flow unit. * Check that seal tape has been applied correctly and reconnect the pipes with the specified tightening torque.
Why is the display unstable on my SMC Networks PF2W740 Switch?
An unstable display on your SMC Networks Switch can be caused by foreign matter inside, incorrect piping direction, insufficient fluid supply, pulsation in the flow, or liquid leakage. Here are some possible solutions: 1. Set up a filter (approx. 40 mesh) at the IN side of the product. 2. Install with the mounting direction corresponding to the flow direction. 3. Ensure sufficient fluid supply. 4. Address pulsation in the flow by changing the pump or installing a tank. 5. Check for liquid leakage and reconnect the pipes with the specified tightening torque.
What causes unstable output in SMC Networks PF2W740?
Unstable output from your SMC Networks Switch can stem from several issues: foreign matter inside, incorrect piping direction, insufficient fluid supply, pulsation in the flow, liquid leakage, or a hysteresis that is too narrow. To address this, try the following: * Set up a filter (approx. 40 mesh). * Ensure correct piping direction. * Provide sufficient fluid supply. * Reduce flow pulsation. * Check for liquid leakage. * Increase the hysteresis.
How to unlock buttons on SMC Networks PF2W740?
If the buttons on your SMC Networks Switch cannot be operated, it is likely that the Key-lock mode is activated. Cancel the Key-lock function.
How to reset excessive accumulated flow on SMC Networks PF2W740?
To reset the accumulated flow value on your SMC Networks Switch, press and buttons simultaneously for 2 seconds or longer.
What to do for excessive instantaneous flow on SMC Networks PF2W740?
If there is excessive instantaneous flow in your SMC Networks Switch, reduce the flow.
How to fix OUT1 over current error on SMC Networks Switch?
To fix an OUT1 over current error on your SMC Networks Switch, turn the power off, remove the cause of the over current, and then turn the power back on.
How to resolve system error on SMC Networks PF2W740 Switch?
To reset your SMC Networks Switch after a system error, press and buttons simultaneously for 2 seconds or longer. Then, set all data again.
General| Brand | SMC Networks |
|---|---|
| Model | PF2W740 |
| Category | Switch |
| Language | English |
Explains hazard levels (Caution, Warning, Danger) and associated risks.
Covers product compatibility, designer's role, trained personnel, and general operation safety.
Provides safety guidelines for maintenance procedures and electrical wiring.
Specifies operating conditions, fluid direction, and straight pipe length for proper piping.
Step-by-step guide for setting display, units, output modes, and switch operations.
Procedure for setting instantaneous and accumulated output values.
Provides a guide to identify and resolve common operational faults and errors.
To Next Page