Omron OMNUC U Series User Manual page 70

Operation
j Overtraveling Servomotor Deceleration to Stop (Bit 08 of Cn-01)
Select either one of the following methods of motor deceleration to stop at the time of overtraveling.
Bit 8
0
Overtravel
occurs.
1
While the Servomotor is in servo OFF condition, the following motor deceleration method is used when
an alarm goes off.
Servo OFF
or Alarm
3-5 Setting Functions: User Parameters
Execute the user parameter settings in order as follows:
Go into settings mode.
Display the pertinent parameter number.
Display the contents (data) of the parameter.
Change the data.
Save the data in memory.
3-5-1 Setting and Checking User Parameters (Cn-04 to 26)
j Displaying User Parameters
Perform the following procedures on the Parameter Unit to display the user parameters.
Displaying with Handy-type (R88A-PR02U)
1. Press the MODE/SET Key to go into settings mode (cn
2. Press the Direction Keys to display the desired user parameter number.
Press the Right and Left Keys to select the digit to be set. The digit whose value can be set will blink.
Press the Up and Down Keys to increment or decrement the digit.
3. Press the DATA Key to display the setting of the specified parameter.
4. Press the DATA Key again to return to the parameter number display.
Note If only the Up or Down Key is pressed at step 2., the parameter number can be set directly. In this
case, the rightmost digit will blink. The number cannot be set if the second digit (the 10s digit) is
blinking (i.e., blinking indicates the digit that can be changed).
3-12
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Deceleration method
Decelerate by dynamic brake.
Decelerate by the maximum
torque.
Deceleration method
Decelerate by dynamic brake.
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Stop condition
Servo free (dynamic brake OFF)
Servo lock
Stop condition
Servo free (dynamic brake ON)
MODE/SET Key
Direction Keys (Handy-type)
Up and Down Keys (Mounted-type)
. DATA Key
Direction Keys (Handy-type)
Up and Down Keys (Mounted-type)
MODE/SET and DATA Keys
).
Chapter 3