Omron OMNUC G User Manual page 310

5-26 User Parameters
Pn
Parameter name Setting
No.
5
Stop Selection for
Drive Prohibition
066
Input
5-77
Explanation
Sets the deceleration stop operation to be performed after
the Forward Drive Prohibit Input (POT) or Reverse Drive
Prohibit Input (NOT) is enabled.
After
During stopping
deceleration (30 r/min or
less)
Disables
torque com-
Dynamic
0 mand in drive
brake
prohibited
direction
Disables
torque com-
Disables
1 mand in drive
torque
prohibited
direction
Emergency
2 Stop Torque Servo locked
(Pn06E)
Note 1. The positioning command generation process
(positioning operation) within the Servo Drive will
be forcibly stopped once it enters the deceleration
mode. Also, when the deceleration mode is
activated during speed control or torque control, it
will switch to position control. If a positioning
operation command is received during
deceleration, the internal positioning command
generation process will be retained, and after
deceleration is complete, positioning operation
will be activated.
Note 2. When the Servomotor rotation speed is 30 r/min
or less (stopped), the deceleration mode will not
be activated even if the drive prohibit input is
enabled.
Note 3. When the parameter is set to 2 and an operation
command in the drive prohibited direction is
received after stopping, a command warning
(warning code 95h) will be issued. When the
parameter is set to 0 or 1, the operation command
in the prohibited direction after stopping will be
accepted, but the Servomotor will not operate and
the position deviation will accumulate because the
torque command is 0. Take measures such as
issuing a command in the reverse direction from
the host controller.
Note 4. When the parameter is set to 2,
MECHATROLINK-II communications are
interrupted, and either Forward or Reverse Drive
Prohibit Input (POT or NOT) is turned ON,
receiving an operation command (jog operation or
normal mode autotuning) via RS232 will cause a
Drive Prohibit Input Error (alarm code 38). A Drive
Prohibit Input Error (alarm code 38) will also occur
if either POT or NOT is turned ON while operating
on an operation command received via RS232.
Default
setting
Deviation counter
Cleared while
decelerating with
dynamic brake.
Retained after
stopping.
Cleared while
decelerating.
Retained after
stopping.
Retained while
decelerating, cleared
upon completion of
deceleration, and
retained after
stopping.
0
Setting
Unit
range
--- 0 to 2 C