MD280/MD280N User Manual Parameter Description
- 129 -
Setup
value
Function Description
27
AI1 is used as the
function selection
of DI6
28
AI2 is used as the
function selection
of DI7
AI is used as DI, but the ground of AI
(GND) and DI (COM) are not to
breakover.
29
DC brake enable
at stop
When this terminal command is valid, it
must implement DC brake at stop
according to the DC brake initial
frequency at stop, DC brake waiting time
at stop, DC brake current at stop and DC
brake time at stop as set in function codes
of F4-11 to F4-14.
When this function is not selected, the
function of DC brake at stop is valid by
default.
30
Keyboard
command source
switching
When this terminal command is valid, the
reference channel of the current
frequency source is forced to switch to
reference of “Operation Panel Channel".
31
Terminal
command source
switching
When this terminal command is valid, the
reference channel of the current
frequency source is forced to switch to
reference of “Terminal Command
Channel".
32
Switching for the
first motor and the
second motor
When terminal command is valid,
switching for the second motor.
33
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Frequency source
switching
When the frequency source selection
(F0-07) is set to 2, it performs switching
between main frequency source X and
auxiliary frequency source Y via this
terminal.
When the frequency source selection
(F0-07) is set to 3, it performs switching
between main frequency source X and
(main frequency X plus auxiliary
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