Positive And Negative Drive Prohibition Functions - Omron R88L-EC Series User Manual

7 Applied Functions
7-2 Positive and Negative Drive
Prohibition Functions
If the Positive Drive Prohibition Input (POT) or the Negative Drive Prohibition Input (NOT) is opened, the
motor will stop moving.
You can thus prevent the motor from moving outside of the movement range of the device by using limit
inputs from the device connected to the Servo Drive.
Objects Requiring Settings
Index
3400 hex to Input Signal Selection 1 to 8
3407 hex
3504 hex Drive Prohibition Input
Selection
3505 hex Stop Selection for Drive
Prohibition Input
3511 hex Immediate Stop Force
 Input Signal Selection Function (Default Settings: 3401 hex, 3402 hex)
In the default settings, the allocations are as follows.
Index
3401 hex Input Signal Selection 2
3402 hex Input Signal Selection 3
Note Refer to 7-1 Sequence I/O Signals on page 7-2 for details on input signal selections 1 to 8.
 Drive Prohibition Input Selection (3504 hex)
Set the operation of the Positive Drive Prohibition Input (POT) and the Negative Drive Prohibition
Input (NOT).
Install limit switches at both ends of the axis to prohibit the Linear Motor from driving in the direction
specified by the switch. This can be used to prevent the workpiece from driving too far and thus
prevent damage to the machine.
7 - 8
Name
Set the input signal allocations and logic.
Set the operation to be performed upon positive
and negative drive prohibition input.
Set the deceleration and stop methods upon
positive and negative drive prohibition input.
Set the force limit for immediate stops.
Name
0081 8181 hex
0082 8282 hex
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Description
Default setting
Set value Position control
Reference
P. 9-30
P. 9-41
P. 9-42
P. 9-43
POT (NC)
NOT (NC)