Assignment Of Input/Output Numbers; Assignment Of Input Numbers - Mitsubishi FX3G Series User Manual

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
Built-in Positioning Functions
1.5

Assignment of Input/Output Numbers

1.5.1

Assignment of Input Numbers

Assign the input numbers of the FX
Application
Stop command
Zero return
command
Near-point
signal
(DOG)
Zero-phase
signal
ABS read
JOG command
/FX /FX
3G 3U
Input number
Connect a line to any input.
All input
If the line-connected input is turned on, turn off the positioning instruction signal
points
must be turned off.
Connect a line to any input.
All input
If the line-connected input is turned on, the DSZR or ZRN instruction must be
points
turned on.
Connect a line to the input of the near-point signal (DOG) specified by DSZR or
ZRN instruction.
→ For details on the near-point signal of the DSZR instruction, refer to
→ For details on the near-point signal of the ZRN instruction, refer to
All input
Point:
points
• To use the DSZR instruction:
If X000 to X017
near-point signal (DOG) will be monitored at 1ms intervals.
• To use the ZRN instruction:
If X000 to X007 of the main unit are set for the near-point signal (DOG), the PLC
interruption function will be used for processing of the near-point signal (DOG).
Connect a line to the input (X000 - X007) specified for the zero-phase signal (this
X000 to X007
input is specified by DSZR instruction).
Connect a line if it is necessary to use the absolute position detection system.
All input
Connect a line to the input specified by the ABS instruction.
points
Use 3 consecutive input points for this function.
Connect a line to any input.
All input
If the line-connected input is turned on, the DRVI instruction for the jogging motion
points
must be turned on.
1.5 Assignment of Input/Output Numbers
PLC as follows:
3UC
Remarks
*1
of the main unit are set for the near-point signal (DOG), the
1 Outline
A
B
Apx.
Section 6.2.
Section 6.3.
B - 9