The internal precision voltage measurement can be used to improve absolute value measurement accuracy. See Epec Programming and Libraries manual for more information.
This voltage reference can be used to check validity of the AD converter reference. If the measurement is out of the voltage nominal voltage range, analog measurements of the control unit might not be reliable.
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The internal precision voltage measurement can be used to improve absolute value measurement accuracy. See Epec Programming and Libraries manual for more information.
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Symbol |
Parameter |
Conditions |
Min |
Max |
Units |
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UR2V5 |
Nominal 2,5V precision voltage level |
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Typ. 2,5 |
V |
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2,4 |
2,6 |
V |
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Diagnostics |
Low |
High |
Units |
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Recommended precision voltage warning levels |
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2,4 |
2,6 |
V |
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This product includes 2 additional internal voltages (3,6 V and 7,3 V) that should be monitored to ensure unit's correct operation. See Epec Programming and Libraries manual for more information.
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