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181
Common Operating Memory Area
Section 4-6
4-6-2
Common Operating Memory Area Words
The memory allocation of the Common Operating Memory Area is shown in
the following table. For details on functions and operations of each word, such
as operation timing, refer to the section given in the
Details
column.
Common Operating
Output Memory Area
n = CIO 1500 + (unit number
×
25)
I/O
Word
Bits
Category
Name
Operation
Details
Output
(CPU
Unit to
PCU)
n
00
---
UNIT ERROR
RESET
Resets the Unit common error
when this bit turns ON.
12-6 Error Reset
01
Data trans-
fer com-
mands
WRITE DATA
Writes data to the PCU from
the CPU Unit when this bit
turns ON.
5-2-1 Writing PCU
Parameters
02
READ DATA
Reads data from the PCU to
the CPU Unit when this bit
turns ON.
5-2-2 Reading PCU
Parameters
03
SAVE DATA
Saves the contents of the
PCU's internal memory to its
flash memory when this bit
turns ON.
5-2-3 Saving PCU
Parameters
04 to 15
---
Not used (reserved
by the system).
These bits are reserved by the
system. Do not use.
---
n+1
00
Communi-
cations
control
commands
---
CONNECT
Starts/stops MECHA-
TROLINK communications.
6-3-1 Establishing
Connections
01 to 05
Reserved by the sys-
tem.
These bits are reserved by the
system. Do not use.
---
06
WRITE BACKUP
DATA
Writes data saved in the
PCU’s internal flash memory
to the Memory Card installed
in the CPU Unit when this bit
turns ON.
13-4-2 Memory Card
Backup
07
READ BACKUP
DATA
Reads data from the Memory
Card installed in the CPU Unit
to the PCU’s internal flash
memory when this bit turns
ON.
08 to 14
Not used (reserved
by the system).
These bits are reserved by the
system. Do not use.
---
15
REJOIN (See note.)
Restarts MECHATROLINK
communications.
6-3-4 Rejoining the
Connection
n+2
---
Axes to connect
(See note.)
Specifies the axes for which to
start MECHATROLINK com-
munications.
6-3-5 Specifying the
Axes to Connect
n+3 to
n+5
---
---
Not used (reserved
by the system).
These bits are reserved by the
system. Do not use.
---
Содержание CJ1W-NC271 - 12-2009
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Страница 4: ...iv ...
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Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...