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 >>
[EcoMonitorPlus] Caution when you are...
Display Unit (Model: EMU4-D65) manufactured in October 2016 or before is version A, S/W version: 1.05, which does not support either Pulse Input Unit (Model:... More Details >>
The LED indication of the 7-segment r...
Where any CompactFlash card (hereinafter referred to as CF card) other than that supplied with this product is inserted, an indication of the 7-segment LED o... More Details >>
As to settings for EcoMonitorPlus (Mo...
A dedicated Display Unit (Model: EMU4-D65) is used to set the EcoMonitorPlus (Model :EMU4-BM1-MB, EMU4-HM1-MB, EMU4-LG1-MB, EMU4-A2, EMU4-VA2, EMU4-AX4, EMU... More Details >>
For file transfer period and file tra...
Files are transferred once an hour. Transfer time can be set from 10min / 20min / 30min / 40min / 50min. More Details >>
Setting of "Master / slave setting sw...
It is assumed that setting of "Master/Slave setting switch" at the bottom of the Display Unit (Model: EMU4-D65) for the Energy Measuring Unit is wrong. Perfo... More Details >>
As to ejecting an SD memory card.
The timing for ejecting an SD memory card is specified as below table according to the state of the [SD C.] LED of the Logging Unit for the Energy Measuring ... More Details >>
Recommended replacement cycle for bat...
Recommended replacement cycle of the battery (Q6BAT) for the EcoWebServerIII (MES3-255C-EN, MES3-255C-DM-EN)is 3 years. Provided that battery life varies acc... More Details >>
Sample program for MODBUS RTU communi...
Sample programs are described in Programming Manual. Please refer to MODBUS Interface specifications (LSPY-9025) and MODBUS Interface soecifications(LSPY-9... More Details >>
MEASURE LED not blink (EcoMonitorPlus).
MEASURE LED lights while measuring electric power over 0.4% of the total load power. Check below points: 1. Is voltage wiring connected? 2. Are the trans... More Details >>