JIANGSU Sfere720A, User Manual

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4.3.3 Signal input setting ...................................................................... 33
4.3.4 Communication setting
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34
4.3.5 Relay output setting .................................................................... 35
5. Communication
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36
6. Extended function ..................................................................................... 36
6.1 Energy pulse output ........................................................................... 36
6.2 Digital input
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37
6.3 Relay output ....................................................................................... 37
6.4 Max./Min. value demand
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39
6.5 Event recording ................................................................................... 40
7. Common problems and troubleshooting ................................................. 40
7.1 About communication
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40
7.2 Measurements about U, I and P are incorrect ................................... 41
7.3 About incorrect power running
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41
7.4 Meter does not work .......................................................................... 42
7.5 The meter does not respond to any operation .................................. 42
7.6 Other abnormal phenomena
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42