Toshiba TOSVERT VF-S15 Function Manual

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E6582051- 57 -7.2. Example2. Read the inverter parameterWhen access to inverter parameter, set “0x03E8” (1000) to the PNU, and set the communication No. ofinverter parameter to IND.7.2.1. Request Format (Read the value of fd04 (Input voltage))Field Description ValueRequest Header (Byte 1) Request Reference 0x01Request Header (Byte 2) Request ID (0x01: Request) * 0x01Request Header (Byte 3) Axis 0x01Request Header (Byte 4) Number of Parameters 0x01Parameter Address (Byte 1) Attribute 0x10Parameter Address (Byte 2) Number of Elements 0x01Parameter Address (Byte 3) Parameter number (PNU), High byte 0x03Parameter Address (Byte 4) Parameter number (PNU), Low byte 0xE8Parameter Address (Byte 5) Sub index (IND), High byte 0xFDParameter Address (Byte 6) Sub index (IND), Low byte 0x04* Refer to section 0.7.2.2. Response formatField Description ValueRequest Header (Byte 1) Request Reference (mirrored) 0x01Request Header (Byte 2) Response ID * 0x01Request Header (Byte 3) Axis (mirrored) 0x01Request Header (Byte 4) Number of Parameters 0x01Parameter Value (Byte 1) Format * 0x06Parameter Value (Byte 2) Number of Values 0x01Parameter Value (Byte 3) Values, High byte 0x31 **Parameter Value (Byte 4) Values, High byte 0xEC *** Refer to section 0.** Value 0x31EC is "12780" in decimal, and minimum setting unit of fd04 (Input voltage) is 0.01%.Therefore, this value means "127.80 (%)".