6
6-41
6-10 Forward and Reverse Drive Prohibition Functions
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Applied Functions
6-10
Forward and Reverse Drive Prohibition Functions
Outline of Operation
When the forward drive prohibition input (POT) and the reverse drive prohibition input (NOT) are
turned OFF, the motor will stop rotating.
You can stop the motor from rotating beyond the device's operating range by connecting limit
inputs.
Parameters Requiring Settings
Input Signal Selection Function (Default setting: Pn400, Pn401)
In the default setting, the allocations are as follows.
Refer to "6-9 Sequence I/O Signal" (P.6-35) for details on input signal selections 1 to 10.
Parameter
number
Parameter name Explanation Reference
Pn400 to
Pn409
Input Signal Selection 1
to 10
Set the input signal allocations and logic.
In the default settings, the allocations are as
follows.
Pn400 (CN1 - pin 8): NOT (Logic contact NC)
Pn401 (CN1 - pin 9): POT (Logic contact NC)
Pn504 Drive Prohibition Input
Selection
Set the operation to be performed upon forward
and reverse drive prohibition input.
Pn505 Stop Selection for Drive
Prohibition Input
Set the deceleration and stop methods upon
forward and reverse drive prohibition input.
Parameter
number
Parameter
name
Default setting
Set value
Position Control
or fully-closed
control
Speed control
Torque
control
Pn400
Input Signal
Selection 1
00828282h
(8553090)
NOT (NC)
NOT (NC)
NOT (NC)
Pn401
Input Signal
Selection 2
00818181h
(8487297)
POT (NC)
POT (NC)
POT (NC)
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