Before Programming; List Of Related Devices; Special Auxiliary Relays - Mitsubishi Electric FX3S Series User Manual

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
4.

Before Programming

This chapter describes several items that should be known before programming. They are:
• Operation of related devices, such as output pulse frequency, operation command flag, current value, and
operation monitor flag.
• Items to be set on the PLC side
• Items to be set on the servo amplifier (drive unit) side
• Items to be observed in programming
4.1

List of Related Devices

4.1.1

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.
For details on the PLSY (FNC 57), PWM (FNC 58), and PLSR (FNC 59) instructions, refer to the
Y000
M8340 M8350 M8360 M8370
M8341 M8351 M8361 M8371
M8342 M8352 M8362 M8372 Zero return direction specification
M8343 M8353 M8363 M8373 Forward limit
M8344 M8354 M8364 M8374 Reverse limit
M8345 M8355 M8365 M8375 DOG signal logic reverse
M8346 M8356 M8366 M8376 Zero-point signal logic reverse
M8347 M8357 M8367 M8377 Interrupt signal logic reverse
M8348 M8358 M8368 M8378 Positioning instruction activation
M8349 M8359 M8369 M8379 Pulse output stop command
Downloaded from ManualsNet.com
/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
Device number
*1 *2
Y001
Y002 Y003
M8029
M8329
M8338
M8336
search engine
For details on related devices, refer to Section 4.2 to Section 4.4.
Function
"Instruction execution complete"
flag
"Instruction execution abnormal
end" flag
Acceleration/deceleration
*3,*4
Operation
Interrupt input specification function
*4,*5
enable
"Pulse output monitor" flag
(BUSY/READY)
CLEAR signal output function
*4
enable
*4
*4,*6,*7
*4
4 Before Programming
4.1 List of Related Devices
programming manual.
Corresponding
Attribute
instructions
PLSY,PLSR,DSZR,
Read only
DVIT,ZRN,DRVI,
DRVA and so on.
PLSY,PLSR,DSZR,
Read only DVIT,ZRN,PLSV,
DRVI,DRVA
Drivable PLSV
Drivable
DVIT
PLSY,PLSR,DSZR,
Read only
DVIT,ZRN,PLSV,
DRVI,DRVA
Drivable DSZR,ZRN
*4 Drivable
DSZR
Drivable
PLSY,PLSR,DSZR,
DVIT,ZRN,PLSV,
DRVI,DRVA
Drivable
Drivable
DSZR
*4
Drivable DSZR
Drivable
DVIT
PLSY,PWM,PLSR,
Read only
DSZR,DVIT,ZRN,
PLSV,DRVI,DRVA
PLSY,PLSR,DSZR,
Drivable
DVIT,ZRN,PLSV,
DRVI,DRVA
A
B
Apx.
Refer to
Subsection
4.4.2
Subsection
4.4.2
Subsection
4.3.9
Subsection
4.3.7
Subsection
4.4.3
Subsection
4.3.4
Subsection
4.3.3
Subsection
4.3.1
Subsection
4.3.1
Subsection
4.3.5
Subsection
4.3.6
Subsection
4.3.8
Subsection
4.4.4
Subsection
4.3.2
B - 47