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6-40
6-10 Forward and Reverse Drive Prohibition Functions
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
6
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.6-34) 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 allocation and logic.
In the default setting, the allocations are as
follows.
Pn400 (CN1 - pin 8): NOT (Logic contact b)
Pn401 (CN1 - pin 9): POT (Logic contact b)
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 full closing
control
Speed control
Torque
control
Pn400
Input Signal
Selection 1
00828282
NOT (contact b)
NOT (contact b) NOT (contact b)
Pn401
Input Signal
Selection 2
00818181
POT (contact b)
POT (contact b) POT (contact b)