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14
Features and Main Functions
Section 1-1
• Displays the progress of transfers between the CPU Unit and Memory
Cassette.
• Displays changes in values when using the analog control.
• Displays user-defined codes from special display instructions in the lad-
der program.
No-battery Operation
(All Models)
Programs, the PLC Setup, and other data can be automatically saved to the
CPU Unit's built-in flash memory. Moreover, DM Area data can be saved to
the flash memory and then used as initial data when the power is turned ON.
This allows programs and initial values (such as recipe setup data) in the DM
Area to be saved in the CPU Unit without the need to maintain a backup bat-
tery.
Memory Cassettes
(All Models)
Built-in flash memory data, such as programs and DM initial-value data, can
be stored on a Memory Cassette (optional) as backup data. In addition, pro-
grams and initial-value data can be easily copied to another CPU Unit using
the Memory Cassette to recreate the same system.
Security (All Models)
A password registration function is provided for the CPU Unit to prevent unau-
thorized copy of ladder programs. If an attempt is made to read a ladder pro-
gram from a CX-Programmer, access to the program is denied if the password
that is entered does not match the registered password. If incorrect pass-
words are entered for five consecutive attempts, the CPU Unit does not
accept any more passwords for two hours.
SYSMAC
CP1H
BATTERY
MEMORY
PERIPHERAL
POWER
ERR/ALM
BKUP
RUN
INH
PRPHL
100CH
101CH
EXP
L1
L2/N
COM
0CH
1CH
01
03
05
07
09
11
01
03
05
07
09
11
00
02
04
06
08
10
00
02
04
06
08
10
00
01
02
03
04
06
00
01
03
04
06
COM
COM
COM
COM
05
07
COM
02
COM
05
07
IN
OUT
CP1H CPU Unit
Built-in flash
memory
Data saving capability
without a battery
Programs, DM initial values, etc.
SYSMAC
CP1H
BATTERY
MEMORY
PERIPHERAL
POWER
ERR/ALM
BKUP
RUN
INH
PRPHL
100CH
101CH
EXP
L1
L2/N
COM
0CH
1CH
01
03
05
07
09
11
01
03
05
07
09
11
00
02
04
06
08
10
00
02
04
06
08
10
00
01
02
03
04
06
00
01
03
04
06
COM
COM
COM
COM
05
07
COM
02
COM
05
07
IN
OUT
MEMORY
SYSMAC
CP1H
BATTERY
MEMORY
PERIPHERAL
POWER
ERR/ALM
BKUP
RUN
INH
PRPHL
100CH
101CH
EXP
L1
L2/N
COM
0CH
1CH
01
03
05
07
09
11
01
03
05
07
09
11
00
02
04
06
08
10
00
02
04
06
08
10
00
01
02
03
04
06
00
01
03
04
06
COM
COM
COM
COM
05
07
COM
02
COM
05
07
IN
OUT
CP1H CPU Unit
Another CP1H CPU Unit
Built-in flash
memory
Memory
Cassette
Can be automatically
transferred at startup.
Programs, DM initial values, etc.
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...