Mitsubishi Electric MELSOFT FR Configurator2, Инструкция по эксплуатации

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1. OUTLINE
1.4 Connection and parameter setting
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2
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5
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7
8
9
10
 Related parameter list
• 800 series
*1 Changed settings are enabled at the next power-ON or inverter reset.
*2 Pr. 551 is always write-enabled.
*3 The setting range depends on the inverter. For the details, refer to the Instruction Manual of the inverter.
• 700 series
*1 Changed settings are enabled at the next power-ON or inverter reset.
*2 Pr.551 can be always written regardless of the operation mode.
*3 The initial value and the setting range differ depending on the inverter. For the details, refer to the Instruction Manual of the inverter.
NOTE
• Always reset the inverter after making the setting of the parameters. After you have changed the communication-related
parameters, communication cannot be established until the inverter reset.
Pr. Name
Initial
value
Setting range Description
547
*1
N040
USB communication station number 0 0 to 31 Inverter station number specification.
548
*1
N041
USB communication check time interval 9999
0
USB communication is available, but the inverter
output is shut off (E.USB) when the mode changes to
the PU operation mode.
0.1 to 999.8 s
Set the communication check time interval.
If a no-communication state persists for the
permissible time or longer, the inverter output is shut
off (E.USB).
9999 No communication check
551
*2*3
D013
PU mode operation command source
selection
9999
1
RS-485 terminals are the command interface enabled
in the PU operation mode.
2
The PU connector is the command interface enabled
in the PU operation mode.
3
The USB connector is the command interface enabled
in the PU operation mode.
5
The Ethernet connector is the command interface
enabled in the PU operation mode.
9999
USB automatic recognition
Basically, the operation panel (PU connector) is the
command interface. When the USB connector is used,
it is the command interface.
Pr. Name
Initial
value
Setting range Description
547
*1
USB communication station number 0 0 to 31 Inverter station number specification.
548
*1
USB communication check time interval 9999
0
USB communication is possible. Trips in the PU
operation mode (E.USB)
0.1 to 999.8 s
Set the communication check time interval.
If a no-communication state persists for the
permissible time or longer, the inverter output is shut
off (E.USB).
9999 No communication check
551
*2*3
PU mode operation command source
selection
9999
1
The RS-485 terminals are the command interface
enabled in the PU operation mode.
2
The PU connector is the command interface enabled
in the PU operation mode.
3
The USB connector is the command interface enabled
in the PU operation mode.
4
The operation panel is the command interface
enabled in the PU operation mode.
9999
USB automatic recognition
Basically, the operation panel (PU connector) is the
command interface. When the USB connector is used,
it is the command source.