219
Revision History
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
Cat. No. W146-E1-5
Revision code
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
Revision
code
Date Revised content
2 May 1989 Complete rewrite
3 March 1990 IR area portion of
Section 3
completely rewritten.
Corrections made to content on the following pages: 2, 6, 7, 1
1, 12, 18, 36–39, 42,
47, 49, 51, 54–56, 60, 88, 89, 91, 92, 93, 95, 98, 100, 110, 1
1
1, 121, 122, 161
A Glossary has been added.
4 May 1992
Sections
7–1
through
7–4
have been incorporated into
Section 4
and mnemonic code
has been added throughout the manual for better clarity.
Terms
changed: Normal condition to normally open condition and inverse condition to
normally closed condition.
Instruction names placed in all-caps.
Page 6: Data Access Console added. LSS/FIT interfacing requirements corrected.
Page 14: Data structure description corrected.
Page 15: Decimal point description corrected.
Page 17, 18: Accessible bits corrected.
Page 19: Number of connectable Units corrected.
Page 38: Jump description clarified.
Page 61: SV range changed. Accuracy figure removed.
Section 5–18: Control bits changed to be consecutive within each program.
Last
graphic in last example in logic-block instruction
description: LD 0500 changed to
OR 0500 and LD 0002 changed to AND 0002.
Section 5–11–2: Set value range changed from 00.00 and 99.99 to 00.02 and 99.99.
Explanation also added.
Page 109: Operand 1101 was changed to 1003 in the diagram.
Page 116: Values within the top table have been changed.
Pages 1
17, 1
18: Values on this page have been changed.
Pages 178 through 181: Information relating to the standards has changed.
4A May 1993 Scan time changed to cycle time throughout the manual.
Pages 14 and 15: Accessible bits corrected.
Page 16: Table of numbers of I/O points for various system configurations added.
Page 20: Control bits related to counter instructions added.
Page 82: HDM(61) and RDM(60) added to section introduction.
Pages 95, 103, 104: IR bits corrected to SR bits.
Pages 95 to 103: Counter number specified for HDM(61) in programming.
Pages 103, 104: “High-speed” removed from description of RDM(60) and warning
added that RDM(60) is not a high-speed counter.
Page 105: Counter number specified for RDM(60) in programming.
Page 128: Maximum number of steps in one program specified as being 16.
Page 170: PROM Writer model number updated to C500-PRW06.
4B December 1994 Address change.
5 July 1999
Precautions
section added in front of Section 1.