User`s manual

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11
[3] Startup by direct operation
Operation starts up by speed control startup in direct operation, and program execution stands by for
an interrupt input signal.
[Description at direct operation]
The general-purpose input signal functions as the external interrupt signal after speed control
startup.
The travel distance after an interrupt detection is the value set by the position instruction value at
startup, and axes move by that value and come to a stop. The speed after an interrupt detection is the
speed set in parameter 1 (address A+0054 to 0057: speed after interrupt).
The acceleration/deceleration time after an interrupt detection (when the speed is changed or at a
final stop) is the value set by the acceleration/deceleration time No. at startup.
• When the address A+0054 to 0057 of parameter 1 is set to "00000000", the speed before the
interrupt is maintained.
• The travel distance after an interrupt is generated is the same direction as the operation direction.
• The present value in speed control operation or when an interrupt is generated follows the setting
of parameter 1 (address A+0006: present value at speed control operation).
[4] Speed control operation
When operation is started up with the "position control/speed control setting" relay set to "1", speed
control operation is executed.
Speed control operation can be stopped only by "external interrupt" and "deceleration stop."
(1) Required operation data and setting memory
(2) Basic timing chart
Though the following timing chart is for direct operation, the timing of operation after interrupt input
is the same as that for program operation.
Target speed
Startup speed
Position instruction value Position data (travel distance, direction)
Speed data (target speed)
Speed instruction value
Interrupt input
(general-purpose input: CN2/3 pin No.8)
Positioning completed
Busy flag
Position control/
speed control setting (fixed to "1")
Startup 2
Deceleration time*
Acceleration time*
Deceleration time*
Speed after
interrupt
Travel distance after interrupt
Position data
Speed data
Acceleration
time
Deceleration
time
Startup speed
Speed after interrupt
Position
instruction value
(N+0210 to 0213
when X-axis)
Speed instruction value
(N+0214 to 0216
when X-axis)
Acceleration
time No.
(N+0217 bits 0 to 3
when X-axis)
Deceleration
time No.
(N+0217 bits 4 to 7
when X-axis)
Startup speed
Speed after interrupt
Operation data Description of settingSetting memory
Special I/O data area
• "Position data" is the travel distance after an interrupt.
•
The "Sign" bit is the direction designation (0: CW, 1: CCW)
• The "A/I" bit is disabled.
Special I/O data area
• When "0", this becomes the parameter setting value.
Special I/O data area
• The acceleration time must be set to block data
(first half of block No.3).
• When "0", this becomes the parameter setting value.
Special I/O data area
• The deceleration time must be set to block data
(last half of block No.3).
• When "0", this becomes the parameter setting value.
Parameter 1 (address A+0020 to 0023)
Parameter 1 (address A+0054 to 0057)