Toshiba TOSVERT VF-AS3 Function Manual

E6582051
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7.2. Example2. Read the inverter parameter
When access to inverter parameter, set “0x03E8” (1000) to the PNU, and set the communication No. of
inverter parameter to IND.
7.2.1. Request Format (Read the value of
fd04 (Input voltage))
Field Description Value
Request Header (Byte 1) Request Reference 0x01
Request Header (Byte 2) Request ID (0x01: Request) * 0x01
Request Header (Byte 3) Axis 0x01
Request Header (Byte 4) Number of Parameters 0x01
Parameter Address (Byte 1) Attribute 0x10
Parameter Address (Byte 2) Number of Elements 0x01
Parameter Address (Byte 3) Parameter number (PNU), High byte 0x03
Parameter Address (Byte 4) Parameter number (PNU), Low byte 0xE8
Parameter Address (Byte 5) Sub index (IND), High byte 0xFD
Parameter Address (Byte 6) Sub index (IND), Low byte 0x04
* Refer to section 0.
7.2.2. Response format
Field Description Value
Request Header (Byte 1) Request Reference (mirrored) 0x01
Request Header (Byte 2) Response ID * 0x01
Request Header (Byte 3) Axis (mirrored) 0x01
Request Header (Byte 4) Number of Parameters 0x01
Parameter Value (Byte 1) Format * 0x06
Parameter Value (Byte 2) Number of Values 0x01
Parameter 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 (%)".

Toshiba TOSVERT VF-AS3 Specifications

General

Brand	Toshiba
Model	TOSVERT VF-AS3
Category	Inverter
Language	English