User Manual of EM730 Series Inverter F10.05=1: enable the master-slave communication function; F10.06=0: select the current inverter as the slave; Select one setting as the communication setting. If F09.00=6 is set and the process PID is set separately (F00.05=10, F00.06=1), the slave inverter will be set to the host output current for PID adjustment. inverter receives data. If F10.08=0.80 is set, the final application data is “Recv (received data) * You can set the receiving proportional coefficient (F10.08) to determine how the slave 0.80 (F10.08)”. debugging.
Then all write data of PLC communication will not be stored, which can avoid For the application “PLC controller/HMI + inverter”, you can set F10.56=11 after damage to the memory. If you need parameter settings and power-down storage, set F10.56=0 first. F10.61=0: During the Modbus communication with the upper computer, both read and write parameters will be returned to the upper computer. F10.61=1: During the Modbus communication with the upper computer, the read parameters will be returned to the upper computer, while the write parameters will not. write parameters will not be returned to the upper computer. This can improve the F10.61=2:
During the Modbus communication with the upper computer, both read and communication efficiency. 255 Functio n code Function code name Parameter description Unit Default setting Attribute Mailing address F10.56 Options of 485 EEPROM writing 0-10: default operation (for commissioning) 11: writing not triggered (available after commissioning) 0 〇 0x0A38 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F10.61 SCI response option 0: reply to both read and write commands 1: reply to write commands only 2: no reply to both read and write commands 0 〇 0x0A3D