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TI71M01D06-01EN 3rd Edition: 2012.12.01
6.4 Table Data Operation
6.4.1 Table Data Operation
Table data operation employs the controller built into the drive, which is used for servo tuning,
homing and positioning operations. The types of operations (operation codes) are listed in the
table below.
By supplementary tables, it is possible to branch to prescribed operations when given
conditions are satisfied as well as change #parameters.
Table data is composed by operation register, operation data 0 and operation data 1, which
are created using the utility software. Table data operation can be started via either the serial
interface or controller interface.
Moreover, use of the "continue function" that concatenates several tables allows continuous
movement. It is possible to specify table data No.'s 0 to 63. Operation codes have been
determined for No.'s 60 to 63 in advance; the operation data can be changed, but the
operation register cannot be changed.
Operation Codes and Actions
Operation code
Action
Table related to
homing
Homing
The motor moves to return to the home position using the built-in
controller.
Table related to
adjustment
Auto-tuning
Used for adjusting the servo
Test operation
Used for adjusting the servo. Useful when auto-tuning cannot be
performed. Pperforming manual tuning while checking the step response
waveform (to a position command with a frequency of 2.5 Hz) using the
oscilloscope function.
Table related to
positioning
Incremental
positioning move
The motor performs incremental (relative position) positioning.
Absolute positioning
move
The motor performs absolute (absolute position) positioning movement.
Supplementary
table
Dwell
Used to set the dwell time (wait time)
Parameter change
Used to change #parameters
Conditional branch
Used to change the branching target according to the specified condition
Command
Used to issue some of the @commands
Table data operation is executed by
specifying a table number via the serial
interface or controller interface.
PLC