Mitsubishi Electronics fx3u

/FX

3UC

PLC User's Manual - Positioning Control Edition

Built-in Positioning Functions

9 One-speed Interrupt constant quantity feed -DVIT Instruction

9.2 List of Related Devices

B - 125

Common Items

Built-in

Positioning

Functions

Apx.

Example

Connection

9.2 List of Related Devices

1. Special auxiliary relays

The following table shows the related special auxiliary relays. Note that Y000, Y001, Y002, and Y003 are

devices that determine the pulse output destinations.

*1. Devices related to Y003 (pulse output destination) are only valid if two FX3U-2HSY-ADP adapters are

connected to the FX3U PLC.

*2. This function is valid if Ver.1.30 or later is used.

*3. Cleared when the PLC switches from RUN to STOP.

*4. The logical NOT function is not valid for the user interrupt input command.

*5. This function is valid if Ver.2.20 or later is used.

Device number Function Attribute Refer to

Y000 Y001 Y002 Y003*1

M8029 "Instruction execution complete" flag Read only Subsection

4.4.2

M8329 "Instruction execution abnormal end" flag Read only Subsection

4.4.2

M8336*2 Interrupt input specification function enable*3 Drivable Subsection

4.3.7

M8340 M835 0 M8360 M8370 "Pulse output monitor" (BUSY/READY) flag Read only Subsection

4.4.3

M8343 M8353 M8363 M8373 Forward limit Drivable Subsection

4.3.1

M8344 M8354 M8364 M8374 Reverse limit Drivable Subsection

4.3.1

M8347 M8357 M8367 M8377 Interrupt signal logic reverse*3*4 Drivable Subsection

4.3.8

M8348 M8 358 M83 68 M83 78 Positioning instruction activation Read only Subsection

4.4.4

M8349 M8359 M8369 M8379 Pulse output stop command*3 Drivable Subsection

4.3.2

M8460*5 M8461*5 M8462*5 M8463*5 User interrupt input command*3 Drivable Subsection

4.3.7

M8464*5 M8465*5 M8466*5 M8467*5 CLEAR signal device specification function

enable*3 Drivable Subsection

4.3.4