VB3/VB5/V5 series inverter
iii
6-3.
6-3.
6-3.
6-3. Warranty
Warranty
Warranty
Warranty of
of
of
of the
the
the
the inverter
inverter
inverter
inverter.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 92
92
92
92
7
7
7
7 COMMUNICATION
COMMUNICATION
COMMUNICATION
COMMUNICATION PROTOCOL
PROTOCOL
PROTOCOL
PROTOCOL....................................................................................................................................................................................................................................................................................................................................................................................................93
93
93
93
7-1.
7-1.
7-1.
7-1. Overview
Overview
Overview
Overview of
of
of
of communication
communication
communication
communication protocol
protocol
protocol
protocol................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 93
93
93
93
7-2.
7-2.
7-2.
7-2. Instruction
Instruction
Instruction
Instruction of
of
of
of communication
communication
communication
communication protocal
protocal
protocal
protocal........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................93
93
93
93
7-2-1. Communicating mode.........................................................................................................................................................93
7-2-2. Communication modes.......................................................................................................................................................93
7-2-3. Mode of communication port............................................................................................................................................. 94
7-3.Modbus-RTU
7-3.Modbus-RTU
7-3.Modbus-RTU
7-3.Modbus-RTU communication
communication
communication
communication protocol
protocol
protocol
protocol........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 94
94
94
94
7-3-1. Structure............................................................................................................................................................................. 94
7-3-2. Communication information.............................................................................................................................................. 94
7-3-3.Communication parameter.................................................................................................................................................. 96
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