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8 Applied Settings
High-function General-purpose Inverter RX2 Series User’s Manual
8-4 Control Function
8
8-4-9 Absolute Position Control
High Speed Zero Return 2 ([AE-70] = 02)
Follows the acceleration time to accelerate to the high speed zero return speed. (1)
Operates at the high speed zero return speed. (2)
Starts the deceleration when the ORL signal is turned on. (3)
Operates in the reverse rotation direction at the low speed zero return speed. (4)
Starts the deceleration when the ORL signal is turned off. (5)
Operates in the forward rotation direction at the low speed zero return speed. (6)
Positioning at the first Z pulse after the ORL signal is turned on. (7)
Function to prevent the operation range from being deviated using the signal from the control range
limit switch.
The torque limit is restricted to 10% on the forward rotation side when the 082[FOT] terminal is input
and on the reverse rotation side when the 083[ROT] terminal is input. This is applicable as the limit
switch at the edge of the machine.
At both ends of the machine edge, provide a mechanical mechanism such as a stopper.
Specify the position control range at the [AE-52] position range designation (forward rotation side)
/[AE-54] position range designation (reverse rotation side).
When the current position monitor exceeds this setting, there is a trip with the position control range
error (E104) and the inverter becomes the free-running status.
The multi-step position command set in the Multi-step Position Command 0 to 7 (AE-20 to AE-50) is
subject to these upper limit setting.
You cannot set a position command value over the position limit setting.
Forward/Reverse Drive Stop Function (FOT/ROT)
Position Range Designation Function
Input signal [ORG]
Input signal [FW]
Input signal [ORL]
Output frequency
Z pulse
Origin
Position
High speed origin
Return speed
Low speed origin
Return speed
[AE-72]
Low speed origin
Return speed
(1)
(2)
(3)
(4)
(5)
(6)
(7)
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