Jplc function specifications – Yaskawa MP930 User Manual

Page 30

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2.1 Specifications

2 -5

Item

Specification

Coordinate System

Rectangular coordinates

Zero Point Return

Four types

Dog + phase C, zero point limit switch, dog + zero point
limit switch, phase C

Home position setting function provided.

Programs

Language

Special motion language

Number of
Tasks

Multiple programs can be executed in parallel.

Number of
Programs

Up to 256

Program
Capacity

Equivalent to 80 Kbytes (characters)
(Can be increased or decreased according to the size of ladder
logic program used; maximum of 100 Kbytes.)

Applicable Servopack

SGD-jjjN/SGDB-jjAN

Encoder

Incremental or absolute

Command Words

Axis Move Commands: 8 commands

MOV, MVS, MCW, MCC, ZRN, SKP, MVT, EXM

Basic Control Commands: 6 commands

ABS, INC, POS, PLN, MVM, PLD

Speed and Acceleration/Deceleration Commands: 7 commands

ACC, SCC, VEL, IAC, IDC, IFP, FMX

High-level Control Commands: 4 commands

PFN, INP, SNG, UFC

Control Commands: 10 commands

MSEE, TIM, IOW, END, RET, EOX, IF ELSE IEND,
WHILE WEND, PFORK JOINTO PJOINT, SFORK JOIN-
TO SJOINT

Math and Sequence Control Commands: 32 commands

=, +, −, *, /, MOD, |, ^, &, !, (), S{}, R{}, SIN, COS, TAN,
ASN, ACS, ATN, SQRT, BIN, BCD, ==, <>, >, <, >=, <=,
SFR, SFL, BLK, CLR

J

PLC Function Specifications

Table 2.5 lists the PLC function specifications.

Table 2.5 PLC Function Specifications

Item

Specifications

Program Capacity

Equivalent to 4 Ksteps (varies according to amount of motion program used; 20 Ksteps max.)

Control Method

Sequence: High-speed and low-speed scan methods

Programming
Language

CP language
Ladder logic diagram: Relay circuit
Text-type language:

Numeric operations, logic operations, etc.

2

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