Inovance MD380 Series

MD380 User Manual Operation, Display and Application Example
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Example 2:
To use the electromagnetic button as the start/stop source, and allocate the startup
signal to DI2, stop signal to DI3 and reverse rotation signal to DI4, perform the setting
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Figure 4-7 Setting of using the electromagnetic button for start/stop
F4-00
F4-01
F4-02
F4-03
F4-04
.
.
1
2
3
.
F0-02 1
Running
command
F4-11 2
Control
button
Terminal
Function
code
Setting
value
Terminal
control
DI1
DI2
DI3
DI4
DI5
.
&20
581/
Forward
6723
)RUZDUG581
Stop
Terminal
control
Command
source selection
Three-wire
control mode 1
581/
Reverse
5HYHUVH581
SB2
SB1
SB3
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 2: Communication control
The host computer is used to control running of the AC drive by means of
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MD380 interacts with the user programmable card also by means of communication.
Insert a proper communication card into the extension card interface of the AC drive,
and set F0-02 to 2. Then, you can start or stop the AC drive in communication mode.
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Figure 4-8 Setting for start/stop using the communication control mode
RS485
communication
extension card
Host
computer
Fd-00: Baud rate
Fd-01: Data format symbol
Fd-02: Local address
Fd-03: Response delay
Fd-04: Communication timeout
Fd-05: Modbus protocol
selection and data frame
The communication setting in
the AC drive must be consistent
with that in the host computer.
F0-02 2
Running
command
A B
RS485
The command source is
communication control.
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communication timeout is enabled. This prevents uncontrollable AC drive running due
to faults of the communication cable or the host computer.
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communication is implemented only when the host computer supports the Modbus-
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