Omron CPM1 Programming Manual

518
Revision History
4 June 1997 The manual was revised to include the new CPM1A and SRM1 PCs and the V1 CQM1
CPU Units.
The LSS was removed from the manual.
Page 54: Note added.
Page 105: CLC was added to program.
5 March 1998 The manual was revised to include the pulse output function for the CPM1A and some
CPM1/CPM1A/SRM1 memory specification changes.
Page xi: Information added.
Page 3: Information added.
Page 3: “Caution” notes deleted.
Page 9: Additions to table.
Pages 11, 12: Notes added.
Pages 11, 20: Error log records corrected from “10” to “7.”
Page 16: Note added.
Page 35 to 37: New section added (CPM1A pulse output function).
Page 77 to 78: Information added.
Page 93: Note added.
Page 104: Note added.
Page 138: Changes made to note.
Page 401, 402: Specifications changed.
Page 403: Changes made to text.
Page 404: Changes made to graphic; text added.
Page 405: Graphic changed.
Page 429: Addition to table.
Page 430: Change made to text in graphic.
Page 431: Change made to text in graphic.
Page 463: Changes made to AR area memory.
Page 459, 462, 464: Notes added.
Page 468: Addition to table.
Page 481: Appendix I added.
6 December 1998 The following corrections and revisions were made.
A precautions section was added before section 1.
Pages 5 and 19: IR 012 to IR 015 added in DM 6626 and DM 6627.
Page 49 and 78: Descriptions of target and range comparisons added.
Page 317: Ranges corrected for starting and end words.
7 May 1999 The following corrections and revisions were made.
Page 7: Setting for 1:1 NT Link added for DM 6645, bits 12 to 15.
Page 89: Setting for 1:1 NT Link added for DM 6645 and DM 6650.
Page 89, 148, and 149: Manually resetting bits from LSS/SSS added.
Page 205: “A maximum of three” removed from Resetting Errors.
Page 456: AR 1115 added.
Page 457: Note added for AR 1400, AR 1401 and AR 1402.
Page 469: AR 2115 corrected to AR 2113 at the bottom of the page.
08 December 2005 Pages xiv, xv, and xvii: Precautions and information on EC Directives added.
Page 152: “3-6 Operation without a Battery” added.
Pages 210 and 213: Notes added.
Pages 270 and 272: “S must be BCD” removed from Limitations.
Page 274: “S” added to “P1 + 1 must be BCD” in Limitations.
Page 469: Information on clock accuracy added.
Revision code Date Revised content

Omron CPM1 Specifications

General

Model	CPM1
Manufacturer	Omron
Instruction Set	Basic and advanced instructions
Power Supply	100 to 240 VAC or 24 VDC
Communication	RS-232C
I/O Points	10, 20, 30, or 40 points depending on the model
Timers	Yes, multiple timers available
Counters	Yes, multiple counters available
Input Voltage	24V DC
Output Type	Relay or transistor
Number of I/O Points	10, 20, 30, 40
Communication Ports	RS-232C (optional)
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C
Humidity	10% to 90% (non-condensing)
Dimensions	Varies depending on the model
Weight	Varies depending on the model
Program Memory	2048 steps (2K steps)