
Parameters
4.3.4. | Min Limit |
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| The mA value to correspond with 4.1.7.1. Lower Value . | ||||||
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| Default: 3.8 mA |
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4.3.5. | Max Limit |
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| The mA value to correspond with 4.1.7.2. Upper Value . | ||||||
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| Default: 20.5 mA |
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4.3.6. | FS Mode |
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| The mA value to be output in the event of a fault or failure. | ||||||
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| mA HOLD | * |
| Level remains at last reading. | ||
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| Options | mA SET |
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| mA HIGH |
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| Use Max Limit as material level. | |||
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| mA LOW |
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| Use Min Limit as material level. | ||
4.3.7. | FS Value |
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| Range: 3.5 to 20.5 mA |
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| Default: 3.5 mA |
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4.3.8. | 4 mA Trim |
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| Calibrates the 4 mA output. |
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| Range: 2.0 to 6.0 mA | |||
| Related parame- | 4.3.1. Function |
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| A mA value derived from the ratio of current level to the range | ||||||
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| between Lower Value and Upper Value. | ||||
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a.Set 4.3.1. Function to MANUAL mode.
b.Set 4.3.3. Man Value to 4 mA.
c.Attach a calibrated meter and check the output at the terminals. Record the remote reading in mA.
d.Enter the recorded value in 4.3.8. 4 mA Trim .
e.Restore 4.3.1. Function to its previous setting.
f.Confirm that the mA output is as expected.
Page 66 | SITRANS LR 460 – INSTRUCTION MANUAL | 7ML19985JM01 |