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Electrical Indicators(57)

FAQ within [ Power Management Meters ]

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Accuracy class index of active energy

Accuracy class index of active energy is a number which gives the limits of the permissible percentage error as defined in the IEC62053-22. More Details >>
- No：37704
- Release Date：2020/01/29 18:36
- Category： Electrical Indicators
Branch connection for MODBUS RTU comm...

No, it is impossible. But Multi-drop connection is possible. For details, refer to connection examples as below. More Details >>
- No：24808
- Release Date：2019/03/27 14:44
- Category： Electrical Indicators , Energy Measuring Units
Register address for active energy mo...

The acquired digit length of “1280”, “1281” and “1304” varies with the full load power. The acquired digit length of “1304” is 6-digit. Each of “1280” and... More Details >>
- No：22184
- Release Date：2018/08/27 16:41
- Update：2020/04/10 17:18
- Category： Electrical Indicators
Active energy (lower digit indication...

Regardless of setting, the value of the default digit length is replied. When the register address “1304” for 6-digit display is set, the value varies w... More Details >>
- No：22189
- Release Date：2018/08/27 16:41
- Update：2020/04/13 09:26
- Category： Electrical Indicators
LCD COM is flashing (ME96SS series).

A reason varies with the connection situation of options. (Please refer to the section 6 of the User’s Manual.) In case of MODBUS RTU Error content: ... More Details >>
- No：22186
- Release Date：2018/08/27 16:41
- Update：2020/04/13 09:20
- Category： Electrical Indicators
Sample program for MODBUS RTU communi...

Sample programs are described in Programming Manual. Please refer to MODBUS Interface specifications（LSPM-0075） The programming manual can be downloaded fr... More Details >>
- No：24805
- Release Date：2019/03/27 12:12
- Category： Electrical Indicators
Replied value on the communication op...

(A) Measurement values As for the measurement elements on the test mode screen, the set values are displayed. As for the other measurement elements, 0 is ... More Details >>
- No：22185
- Release Date：2018/08/27 16:41
- Update：2020/04/13 09:17
- Category： Electrical Indicators
Acquired values through MODBUS RTU.

The acquired value by communication should be multiplied by the multiplying factor to change into the measurement value. Please refer to Section 7.3 of ... More Details >>
- No：22183
- Release Date：2018/08/27 16:41
- Update：2020/04/13 09:13
- Category： Electrical Indicators
Connectable number of MODBUS RTU (ME9...

It is connectable with up to 31 units. It is necessary to prepare at least 3 PCs for connecting with 64 units. (31 units + 31 units + 2 units) More Details >>
- No：22190
- Release Date：2018/08/27 16:41
- Category： Electrical Indicators
Setting for communication (ME96SS ser...

1) For the main body of ME96: Please set the following values on the “Set-up menu 2”. In case of MODBUS RTU 　 Set-up menu No. Setti... More Details >>
- No：22181
- Release Date：2018/08/27 16:41
- Update：2020/04/10 17:05
- Category： Electrical Indicators

1-10 of Total 57

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