126
Temporary Stop Operation
An active operation can be stopped temporarily and restarted.
Multifunction input 1, 2
(EX-IN1, EX-IN2)
Speed
In-operation signal output
(BUSY)
In-deceleration output
(DCLON)
Positioning completion output
(COIN)
Current position output
(P1OUT to P32OUT)
Transistor ON
Transistor ON
Transistor OFF
Transistor ON
Transistor ON
Transistor ON
Transistor OFF
Transistor OFF
Transistor ON
Transistor ON
Transistor OFF
Transistor OFF
Open
Open
Close
Command
Actual motion
MAX 10ms
MAX 10ms
MAX 10ms
Transistor OFF
Assignment of
temporary stop
Start of temporary
stop
Check of stop by
temporary stop
Cancellation of
temporary stop and
restart of operation
Description
Assign the temporary stop to the multi function input 1 (EX-IN1: CN X5 Pin 22) or multi function
input 2 (EX-IN2: CN X5 Pin 25) by SV.Pr5A (multi function input 1 signal selection) or SV.Pr5C
(multi function input 2 signal selection).
By connecting (closing) the open multi function input 1 or multi function input 2, to which the
temporary stop is assigned, into COM- when the motor is running, an active operation is stopped
temporarily. Then, the deceleration operation complies with the settings specified in an operation
mode at the start of deceleration.
Even if the stop operation is completed, a transistor of the in-operation signal output (BUSY: CN X5
Pin 28) remains OFF. Therefore, if the stop must be checked, check it with the positioning
completion output (COIN: CN X5 Pin 27).
An operation can be restarted by opening again the multi function input 1 or multi function input 2 to
which the temporary stop is assigned. After the restart, check the completion of operation etc. in the
same procedure as a step operation.
(1)
(2)
(3)
(4)
Procedure
Temporary Stop Operation
* Positioning completion output/in-deceleration output (COIN/DCLON: CN X5 Pin 27)
In SV.Pr64 (output signal selection), you can select COIN or DCLON to be output. For the timing of tuning
the transistor ON/OFF, refer to the diagram above.
Caution
1) The temporary stop operation is enabled only for the step operation. The temporary stop operation works
like the deceleration-and-stop for the jog operation and homing operation and any operation before the
temporary operation is canceled.
2) When you input a temporary stop signal during a homing operation, retry the homing operation from the
beginning.
3) If the emergency stop or deceleration-and-stop is input during the temporary stop, the temporary stop is
terminated forcibly. An operation cannot be restarted even if the input of the temporary stop is canceled.
4) If the emergency stop is input during deceleration by the temporary stop, an operation stops in the decel-
eration time “0”.
5) If the temporary stop is input and the temporary stop is canceled during the motor deceleration, an opera-
tion stops once and then restarts.
6) If the temporary stop is input at the start of step operation command, the step operation is held although
the command is accepted. After that, the step operation which was held starts when the temporary stop
has been canceled. The start (strobe signal input (STB) ON) of the jog operation/homing operation in
temporary stop is ignored.
