R88A-CNG02R Omron, R88A-CNG02R Datasheet - Page 299

• Manufacturer Part Number: R88A-CNG02R
• Description: Encoder Connector INC Motor
• Manufacturer: Omron

Specifications of R88A-CNG02R

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5-6 Forward and Reverse Drive Prohibit
Function
Parameters Requiring Settings
Operation
POT (NOT) turns OFF.
Parameter
Pn04
Pn66
No.
• When the Forward Drive Prohibit Input (POT: CN1 pin 9) and Reverse Drive Prohibit Input (NOT:
• You can stop the Servomotor from rotating beyond the device's operating range by connecting
Stopping Methods When Forward/Reverse Drive Prohibit Is OFF
While the Forward Drive Prohibit Input (POT) is OFF, the Servomotor cannot be driven in the
forward direction, but it can be driven in the reverse direction. Conversely, while the Reverse Drive
Prohibit Input (NOT) is OFF, the Servomotor cannot be driven in the reverse direction, but it can be
driven in the forward direction.
With a vertical axis, there is a risk that the load may drop when drive is prohibited by the drive
prohibit input. To prevent this, it is recommended that the deceleration method be set to use
emergency stop torque in the Drive Prohibit Input Stop Selection parameter (Pn066), and that
stopping in the servo-lock state be set (set value: 2).
Drive Prohibit Input
Selection
Stop Selection for
Drive Prohibition
Input
CN1 pin 8) are turned OFF, the Servomotor will stop rotating.
limit inputs.
Parameter name
Stop Selection for Drive
Prohibition Input (Pn66)
0
1
2
Enable or disable the Forward/Reverse Drive Prohibit In-
puts.
Set the operation for decelerating to a stop after the For-
ward/Reverse Drive Prohibit Input turns OFF. Set whether
to use the dynamic brake to stop or free-running.
Deceleration Method
Emergency Stop
Torque (Pn6E)
Dynamic brake
Explanation
Free run
5-6 Forward and Reverse Drive Prohibit
Disables torque in drive
prohibited direction
Stopped Status
Servo locked
Reference page
5-53
5-87
5-14
5