Other Function
Peak And Bottom Hold Display Function
Maximum and minimum values are always detected and updated during measurement.
Displayed values can be held. In peak hold, press the 
button for longer than one second to make flicker and to hold the maximum pressure value.
To reset holding, press the 
button again for more than one second. The Measurement mode will be set. In bottom hold, press the 
button for longer than one second to make flicker and to hold the minimum pressure value.
To reset holding, press the 
button again more than one second. The Measurement mode will be set.
Key Lock Function
This function prevents malfunction such as a set value being changed by
mistake. Press the | button for longer than four seconds to display which | ||
of “Loc” or “UnL” is currently set. |
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Select by pressing the | or | button and set by pressing the | button. |
If button operation is not desired, set to “Loc” to set the Lock mode. |
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To release key lock, press the | button for longer than four seconds to | ||
display the current setting and to “UnL”. |
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Zero Clear Function
A displayed value can be adjusted to zero when pressure to be measured is within ±70digits of the atmospheric pressure.
(The range of ±10% F.S. setting is different depending on the individual product difference)
This function is useful because it enables detecting pressure fluctuations larger than a certain level without being influenced by fluctuations of source pressure. Press continuously the and buttons simultaneously to reset “0” on the display. To return to the Measurement mode, remove the fingers from the buttons.
Error Display Function
This function displays error location and nature when a problem or an error occurs.
Error Name | Error Display |
| Error Nature | Troubleshooting Method | ||
Overcurrent |
| A load current of switch output is flow | Turn the power off and remove the | |||
| Output factor for the overcurrent. | |||||
Error |
| 80mA or more. |
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| Then turn the power on. | ||||
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| Pressure more than ±0.071MPa for |
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| 1MPa or more than ±7.1kPa for vacuum |
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| compared | with | the atmospheric | Preform |
Residual |
| pressure is | applied | during zero clear | ||
| Again after restoring the applied | |||||
Pressure |
| operation. |
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| Pressure to an atmospheric | |||
Error |
| In three seconds, the mode will reset | ||||
| Pressure condition. | |||||
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| to the Measurement mode. ±10%F.S. | |||
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| of the setting range changes |
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| with individual product differences. |
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| Pressure exceeding the high limit |
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Pressurizing |
| of the set pressure range is applied. | Reset applied pressure to a level | |||
Error |
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| Pressure exceeding the low limit | Within the set pressure range. | ||
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| of the set pressure range is applied. |
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| Displayed in the case of an |
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| internal data error. |
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| Turn the power off and turn |
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| Displayed in the case of an | |||
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| it on again. | |||
System Error |
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| internal data error. |
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| If resetting fails, an investigation | |||
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| Displayed in the case of an | ||||
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| By SMC CORPORATION | |||
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| internal data error. |
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| Will be required. | ||
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Displayed in the case of an internal data error.