8 Applied Settings
8 - 112
High-function General-purpose Inverter RX2 Series User’s Manual
This function is used to switch the speed control and the position control. Allocate any of the input ter-
minal functions to 084 (SPD: (Speed/Position switching)).
Turn on this terminal when the speed control operation is performed in the absolute position control
mode.
While the 084[SPD] terminal is on, the current position monitor is 0. Therefore, when the [SPD] terminal
is turned off during the operation, the position control operation starts at that time. (Speed/position
switching)
Precautions for Correct Use
• When switching the speed to position, if the deviation between the position command and
current position is 0, the stop operation is performed immediately.
(Depending on the position loop gain, there is a possibility of hunting)
• Also, while the [SPD] terminal is on, there is a move in the direction depending on the opera-
tion command. For switching the speed to position, note the sign of the command.
Function to rotate and stop a motor and store the position as a position command at any position com-
mand area.
Assign 110[TCH].
When the [AA123] vector control mode selection is 02 (absolute position control) or 03 (high resolution
absolute position control), the teaching terminal is functioning.
(a) Select the position command to set at the [AE-60] teaching selection.
(b) Operate the work.
Enter the operation command while the [TCH] terminal is on. • For the speed command and accel-
eration/deceleration command at this time, those selected at that time are followed.
Speed/Position Switching Function
Teaching Function
ON
Speed
control
Output
frequency
Output signal
[SPD]
Position count start
Time
Target
position
Position control
ON
ON
Input signal [TCH]
Operation
command
Output
frequency
The speed command selected at that time
is followed.
Position
Summary of Contents for RX - 2
Page 1: ...High function General purpose Inverter RX2 Series User s Manual I620 E1 01 3G3RX2...
Page 54: ...1 Overview 1 22 High function General purpose Inverter RX2 Series User s Manual...
Page 136: ...2 Design 2 82 High function General purpose Inverter RX2 Series User s Manual...
Page 592: ...8 Applied Settings 8 192 High function General purpose Inverter RX2 Series User s Manual...
Page 754: ...11 Options 11 56 High function General purpose Inverter RX2 Series User s Manual...
Page 794: ...12 Troubleshooting 12 40 High function General purpose Inverter RX2 Series User s Manual...
Page 919: ......
