6 Programming Features
101
Note: Switching of motor 1 and motor 2 as well as checking motor status
should be performed using an external sequence.
• By setting one of the constants from n050 to n056 (Multi-function
Input Selections) to 28 (Motor Switching Command) and by opening
and closing the input signal when stopped (i.e. while Inverter output
is OFF when the Run Command is OFF), the control mode, V/f char-
acteristics, and motor constants stored in the Inverter can be selected.
• By setting one of the constants from n057 to n059 (Multi-function
Output Selections) to 22 (Motor Selection Monitor), the present
motor selection status can be monitored on a digital output terminal.
• The following shaded constants are switched for the Motor Switching
Command.
U, V, W
(T2, T2, T3)
M1
M2
IN
IN
Motor Switching
Command (Motor 2
selected when closed.)
Digital input
Digital output
Motor 1 (main motor)
Motor 2 (auxiliary motor)
Motor Selection Monitor
(Motor 2 selected when
closed.)
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