Pcu Data Settings For Jogging Operations - Omron CJ1W-NC271 - 12-2009 Operation Manual

Jogging
Note

10-2-3 PCU Data Settings for Jogging Operations

Type Parameter
Acceleration/ Pn811
deceleration con-
stants
Pn814
Acceleration/ Pn818
deceleration filters
372
4. Set the Servo Parameters and save them.
Set the Servo Parameters required to execute direct operation.
To set parameters permanently, execute SAVE SERVO PARAMETER
(writes to the non-volatile memory).
To enable changed offline parameters, turn ON the power to the Servo
Drive again or execute DEVICE SETUP.
For details, refer to 5-3 Transferring Servo Parameters.
5. Execute SERVO LOCK.
6. Set the data used for the jogging operation.
Set the jogging operation speed data in the speed command value of the
Axis Operating Output Memory Area.
7. Start the jogging operation.
When using the PCU for the first time or to change the Common Parameter
data, steps 1 and 2 must be performed. After executing SERVO LOCK,
WRITE SERVO PARAMETER can be executed to set the acceleration/decel-
eration used each time the jogging operation is performed.
When specifying the Servo Parameters for acceleration/deceleration every
time, make sure that the axis operation is stopped (Busy Flag = 0) while
changing the acceleration/deceleration constants using WRITE SERVO
PARAMETER. Do not change parameters during axis operation. Changing
parameters while the axis is operating may result in displaced positioning or
other malfunction.
A simple explanation of the main parameters and data used to execute the
jogging operation is provided here. To execute jogging operations, apart from
the parameters explained here, the following parameters also need to be set
as basic settings for operating the PCU.
• External I/O Signal Allocations
Refer to 6-4 Standard Settings for Servo Drives Using MECHATROLINK.
• Command Unit
Refer to 7-2 Control Units.
The setting units for parameters and data depend on the specified com-
mand unit.
G5-series Acceleration/Deceleration Constants
Parameter name
No.
Linear acceleration constant
Linear deceleration constant
Position command FIR filter time
constant
Unit Setting
range
−32768 to
10,000 com-
2 32767
mand units/s
−32768 to
10,000 com-
2 32767
mand units/s
0.1 ms 0 to 10000 2
Section 10-2
Data Default
length setting
2 100
2 100
0