Function Block Specifications - Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual

Introducing Function Blocks
1-4-2

Function Block Specifications

Item
Model number
Setup disk
Compatible CPU Units
Compatible Computer
computers
CPU
OS
Memory
Hard disk space
Monitor
CD-ROM drive
COM port
Note The IEC 61131 standard was defined by the International Electro-
technical Commission (IEC) as an international programmable log-
ic controller (PLC) standard. The standard is divided into 7 parts.
Specifications related to PLC programming are defined in Part 3
Textual Languages (IEC 61131-3).
• A function block (ladder programming language or structured text (ST)
language) can be called from another function block (ladder programming
language or structured text (ST) language). Function blocks can be
nested up to 8 levels and ladder/ST language function blocks can be com-
bined freely.
For specifications that are not listed in the following table, refer to the CX-Pro-
grammer Ver. 7.0 Operation Manual Function Blocks (W447).
WS02-CXPC1-E-V6
CD-ROM
CP-series CPU Units with unit version 1.0 or later
CS/CJ-series CS1-H, CJ1-H, and CJ1M CPU Units with unit version 3.0 or
later are compatible.
Device Type
• CS1G-H
• CS1H-H
• CJ1G-H
• CJ1H-H
• CJ1M
CS/CJ/CP Series Function Restrictions
• Instructions Not Supported in Function Block Definitions
Block Program Instructions (BPRG and BEND), Subroutine Instructions
(SBS, GSBS, RET, MCRO, and SBN), Jump Instructions (JMP, CJP, and
CJPN), Step Ladder Instructions (STEP and SNXT), Immediate Refresh
Instructions (!), I/O REFRESH (IORF), ONE-MS TIMER (TMHH).
IBM PC/AT or compatible
133 MHz Pentium or faster with Windows 98, 98SE, or NT 4.0 (with service
pack 6 or higher)
Microsoft Windows 95, 98, 98SE, Me, 2000, XP, or NT 4.0 (with service pack
6 or higher)
64 Mbytes min. with Windows 98, 98SE, or NT 4.0 (with service pack 6 or
higher)
Refer to the CX-Programmer Ver. 7.0 Operation Manual (W437) for details.
100 Mbytes min. available disk space
SVGA (800
Note Use "small font" for the font size.
One CD-ROM drive min.
One RS-232C port min.
Note The structured text (ST language) conforms to the IEC 61131-3 standard, but
CX-Programmer Ver. 5.0 supports only assignment statements, selection
statements (CASE and IF statements), iteration statements (FOR, WHILE,
REPEAT, and EXIT statements), RETURN statements, arithmetic operators,
logical operators, comparison functions, numeric functions, and comments.
Specifications
CPU Type
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CJ1G-CPU42H/43H/44H/45H
CJ1H-CPU65H/66H/67H
CJ1M-CPU11/12/13/21/22/23
600 pixels) min.
Section 1-4
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