Inovance MD380 Series, User Manual

Page: 167 / 304

MD380 User Manual Desc
ription of Function Codes
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Table 6-4 State combinations of the motor selection terminal
Terminal 2 Terminal 1 Selected Motor Corresponding Parameters
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Motor 1 Group F1, Group F2
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Motor 2 Group A2
Function Code Parameter Name Setting Range Default
F4-10
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0.000–1.000s 0.010s
It is used to set the software filter time of DI terminal status. If DI terminals are liable to
interference and may cause malfunction, increase the value of this parameter to enhance
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of DI terminals.
Function Code Parameter Name Setting Range Default
F4-11 Terminal command mode
0: Two-wire control mode 1
1: Two-wire control mode 2
2: Three-wire control mode 1
3: Three-wire control mode 2
0
This parameter is used to set the control mode in which the AC drive is controlled by
external terminals. The following uses DI1, DI2 and DI3 among DI1 to DI10 as an example,
with allocating functions of DI1, DI2 and DI3 by setting F4-00 to F4-02.
‡
0: Two-wire control mode 1
It is the most commonly used two-wire control mode, in which the forward/reverse
rotation of the motor is decided by DI1 and DI2. The parameters are set as below:
Function Code Parameter Name Value Function Description
F4-11 Terminal command mode 0 Two-wire control mode 1
F4-00 DI1 function selection 1
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F4-01 DI2 function selection 2
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Figure 6-7 Setting of two-wire control mode 1
DI1
DI2
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MD380
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K1 K2
1 1
0 0
1
0
0 1
Stop
Stop
Forward
Reverse
K1
K2
Digital common
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