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730
VIEW
3.2 Wiring Mode Setting
This instrument can be equipped with 1P2W (single-phase two-wire system), 1P3W (single-phase three-wire system), 3P3W (three-phase
three-wire system), 3V3A (three-voltage three-current meter method), and 3P4W (three-phase four-wire system) wiring modes.
Operating steps
1. Press the Wiring key.
2. Press the key repeatedly to select the connection mode.
The default wiring mode of the instrument is 1P2W, and the wiring status indicator light is not on. Every time you press it,
the wiring mode will be switched cyclically in the sequence of 1P3W→3P3W→3V3A→3P4W→1P2W→1P3W.
Description
When the indicator light "1P3W" is on, it indicates that the wiring mode is set to single-phase three-wire system;
When the indicator light "3P3W" is on, it indicates that the wiring mode is set to three-phase three-wire system;
When the indicator light "3V3A" is on, it indicates that the wiring mode is set to three-voltage three-current meter method;
When the indicator light "3P4W" is on, it indicates that the wiring mode is set to three-phase four-wire system;
When the indicator light is not on, it indicates that the wiring mode is set to single-phase two-wire system.。
Limitations
When the integral or storage is running, pressing the Wiring key can display the error message "Error" in Column D. At this
time, the wiring mode cannot be set.
3.3 Set the Number of Display Digits of Numeric Values
The display digits of measured values can be selected for this instrument.
Operating steps
