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599
Operation Area I/O Allocations
Appendix C
Common Operating Input Memory Area Allocations
n = CIO 1500 + (unit number
×
25)
I/O
Word
Bits
Category
Name
Function
Input
(PCU
to CPU
Unit)
n+15
00 to 11
PCU com-
mon status
words
Not used (reserved
by the system).
---
12
Unit Error Flag
0: Unit common error has not occurred.
1: Unit common error has occurred.
13
Not used (reserved
by the system).
---
14
Data Transferring
Flag
0: Powerup, transfer completed, or transfer failed.
1: Transferring data.
15
Not used (reserved
by the system).
---
n+16
00 to 11
Reserved by the sys-
tem.
---
12
Memory Card Trans-
fer Error
0: No Memory Card transfer error has occurred.
1: A Memory Card transfer error has occurred.
13
Reserved by the sys-
tem.
---
14
Unit Busy Flag
0: PCU is not busy.
1: PCU is busy.
15
Connection Status
Flag
0: MECHATROLINK communications stopped.
1: MECHATROLINK communications executing.
n+17 to
n+20
---
---
Reserved by the sys-
tem.
---
n+21
---
Unit error code
Shows the error code for the Unit common error that
occurred.
Содержание CJ1W-NC271 - 12-2009
Страница 2: ......
Страница 4: ...iv ...
Страница 6: ...vi ...
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 ...