5-167
5-12 Simple Position Control Function
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
5
Functions
Speed/Position Switching Function (SPD)
To perform speed control operation in the simple position control mode, turn ON this terminal.
While the SPD terminal is turned ON, the current position counter remains at zero. When the
SPD terminal is turned OFF during operation, position control operation is started the moment
the terminal is turned OFF (speed/position switching). At this time, if the position command is
"0" the Inverter immediately stops. (Hunting may occur depending on the DC injection braking
force.)
Reference
While the SPD terminal is ON, the Inverter runs in the direction specified by the run command.
Accordingly, set P004 to 02 (90
°
dual-phase pulse 2) when using this function.
When using speed/position switching (SPD), set P075 (Positioning Mode Selection) to 00 (limit).
Position controlSpeed control
Output frequency
SPD input
Position count start
Target position
Time
ON
Parameter
No.
Function name Data
Default
setting
Unit
C001 to C007
Multi-function
Input Selection
73: SPD (Speed/position switching)
−−
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