User`s manual

7 - 4
7
7-3 Basic operation of direct operation
Whenever there is a startup, the required operation data is set to special I/O data area to execute
position control operation or speed control operation.
[1] Position control operation
Point-to-point position control operation is executed when direct operation is started up with the
"Position control/speed control setting" relay set to "0".
(1) Required operation data and setting memory
(2) Basic timing chart
* The acceleration time and deceleration time are not the times up to when the speed
arrives at the target speed, but the time up to when the speed arrives at the reference
speed of the parameter. (⇒For details, see item "Parameter.")
Position instruction value
Speed instruction value
Startup 2
Position control/speed control
setting (fixed to "0")
Position data (target position)
Speed data (target speed)
Positioning completed
Busy flag
Acceleration time*
Deceleration time*
Target position
Target speed
Startup speed
Position data
Speed data
Acceleration
time
Deceleration
time
Startup time
Position data
Speed instruction
value
Acceleration
time No.
Deceleration
time No.
Startup time
Operation data name Description
Setting memory name
Special I/O data area
• "A/I" bit specifies absolute values or incremental values.
(0: absolute value, 1: incremental value)
• "Sign" bit specifies the direction when incremental value is selected.
(0: CW, 1: CCW)
Special I/O data area
• When "0" is set, the parameter setting value is taken.
Special I/O data area
• The acceleration time must be set to the block data
(first half of block No.3)
• When "0" is set, the parameter setting value is taken.
Special I/O data area
• The deceleration time must be set to the block data
(last half of block No.3)
• When "0" is set, the parameter setting value is taken.
Parameter 1