User`s manual

7 - 5
7
[2] Speed control operation
Speed control operation is executed when direct operation is started up with the "Position control/speed
control setting" relay is set to "1".
Speed control operation can be stopped only by "external interrupt" and "deceleration stop."
(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 "1")
Position data (travel distance, direction)
Speed data (target speed)
Positioning completed
Interrupt input
(general-purpose input)
Busy flag
Acceleration time* *Deceleration
time
*Deceleration
time
Travel distance
after interrupt
Speed after
interrupt
Target speed
Startup speed
Position data
Speed data
Acceleration
time
Deceleration
time
Startup time
Speed after interrupt
Position
instruction value
Speed instruction
value
Acceleration
time No.
Deceleration
time No.
Startup time
Speed after interrupt
Operation data name Description
Setting memory name
Special I/O data area
• "Position data" is the travel distance after an interrupt.
• "Sign" bit specifies the direction when incremental
value is selected.(0: CW, 1: CCW)
• "A/I" bit is disabled.
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
Parameter 1