Mitsubishi Electric FX3S Series User Manual page 184

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
6) Interrupt input signal logical NOT
Turn the "Interrupt signal logic reverse" relay ON or OFF (see the following table) to specify the logic of
the interrupt input signal. However, if the user interrupt input command is set for the pulse output
destination device, the interrupt input signal logical NOT function cannot be used.
*1.
1. Interruption positioning operation
The interruption positioning operation is described below assuming that Y000 is specified as the pulse output
destination device by
For this reason, if Y001, Y002, or Y003 is specified, it is necessary to change the output number of each
related flag.
Instruction execution
Interrupt input (X000)
"Instruction
execution complete" flag
M8029
1) Execute the Interrupt Positioning (DVIT) instruction.
2) Transfer operation will be performed in the direction specified by the sign attached to the number of
output pulses (specified by
3) If interrupt input X000 is turned on, pulses will be output until the number of output pulses reaches the
number specified by
4) The "instruction execution complete" flag (M8029) will turn on, and the interruption positioning operation
will be completed.
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/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
Pulse output "Interrupt signal logic
destination device
= Y000
D
1
D = Y001
1
D = Y002
1
*1
D = Y003
1
Y003 is available only when two high-speed output special adapters are connected to the FX
.
D
1
 For details on related flags, refer to Section 4.1 to Section 4.4, or Section 9.2.
Acceleration
time
(D8348)
Speed
Bias speed
(D8342)
).
S
2
, and then the operation will stop.
S
1
 For details on "Instruction execution complete" flag, refer to Subsection 4.7.4.
search engine
reverse" relay
M8347
OFF: Positive logic (Turning the input ON will turn on
M8357
ON:
M8367
M8377
Maximum speed
(D8344,D8343)
Output pulse
frequency
) at the speed specified by the output pulse frequency (specified by
S
1
9 One-speed Interrupt constant quantity feed - DVIT Instruction
9.3 Function and Operation
Description
the interrupt input signal.)
Negative logic (Turning the input OFF will turn
on the interrupt input signal.)
Deceleration
time
(D8349)
•
S
2
Number of output
•
pulses S
1
ON
PLC.
3U
Time