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3-5
AR (Auxiliary Relay) Area
AR word addresses extend from AR 00 to AR 27; AR bit addresses extend
from AR 0000 to AR 2715. Most AR area words and bits are dedicated to
specific uses, such as transmission counters, flags, and control bits, and
words AR 00 through AR 06 and AR 23 through AR 27 cannot be used for
any other purpose. Words and bits from AR 07 to AR 22 are available as
work words and work bits if not used for the following assigned purposes.
Word
Use
AR 0713 to AR 0715
Error History Area (CPU11-E only)
AR 07 to AR 15
SYSMAC LINK Units
AR 16, AR 17
SYSMAC LINK and SYSMAC NET Link Units
AR 18 to AR 21
Calendar/clock Area (CPU11-E only)
AR 0708, AR 22
TERMINAL Mode Key Bits (CPU11-E only)
The AR area retains status during power interruptions, when switching from
MONITOR or RUN mode to PROGRAM mode, or when PC operation is
stopped. Bit allocations are shown in the following table and described in the
following pages in order of bit number.
AR Area Flags and Control Bits
Word(s)
Bit(s)
Function
00
00 to 09
Error Flags for Special I/O Units 0 to 9 (also function as Error Flags for PC Link Units)
10
Error Flag for operating level 1 of SYSMAC LINK or SYSMAC NET Link System
11
Error Flag for operating level 0 of SYSMAC LINK or SYSMAC NET Link System
12
Host Computer to Rack-mounting Host Link Unit Level 1 Error Flag
13
Host Computer to Rack-mounting Host Link Unit Level 0 Error Flag
14
Remote I/O Master Unit 1 Error Flag
15
Remote I/O Master Unit 0 Error Flag
01
00 to 09
Restart Bits for Special I/O Units 0 to 9 (also function as Restart Bits for PC Link Units)
10
Restart Bit for operating level 1 of SYSMAC LINK or SYSMAC NET Link System
11
Restart Bit for operating level 0 of SYSMAC LINK or SYSMAC NET Link System
12, 13
Not used.
14
Remote I/O Master Unit 1 Restart Bit
15
Remote I/O Master Unit 0 Restart Bit
02
00 to 04
Error Flags for Slave Racks 0 to 4
05 to 15
Not used.
03
00 to 15
Error Flags for Optical I/O Units 0 to 7
04
00 to 15
Error Flags for Optical I/O Units 8 to 15
05
00 to 15
Error Flags for Optical I/O Units 16 to 23
06
00 to 15
Error Flags for Optical I/O Units 24 to 31
07
00 to 03
Data Link setting for operating level 0 of SYSMAC LINK System
04 to 07
Data Link setting for operating level 1 of SYSMAC LINK System
08
TERMINAL Mode Input Cancel Bit (CPU11-E only)
09 to 12
Not used.
13
Error History Overwrite Bit (CPU11-E only)
14
Error History Reset Bit (CPU11-E only)
15
Error History Enable Bit (CPU11-E only)
08 to 11
00 to 15
Active Node Flags for SYSMAC LINK System nodes of operating level 0
AR Area
Section 3-5
Содержание SYSMAC C200H
Страница 1: ...OPERATION MANUAL C200H CPU01 E 03 E 11 E SYSMAC Programmable Controllers Cat No W130 E1 05 ...
Страница 2: ...C200H Programmable Controllers CPU01 E 03 E 11 E Operation Manual Revised June 2003 ...
Страница 3: ...iv ...
Страница 5: ...vi ...
Страница 8: ...TABLE OF CONTENTS ix Glossary 345 Index 363 Revision History 369 ...
Страница 342: ...336 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage ...
Страница 374: ...Cat No W130 E1 05 C200H Programmable Controllers CPU01 E 03 E 11 E OPERATION MANUAL ...