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50
Word(s)
Function
Bit(s)
24
00 to 04
Reserved by system.
05
Cycle Time Flag
06
SYSMAC LINK System Network Parameter Flag for operating level 1
07
SYSMAC LINK System Network Parameter Flag for operating level 0
08
SYSMAC/SYSMAC NET Link Unit Level 1 Mounted Flag
09
SYSMAC/SYSMAC NET Link Unit Level 0 Mounted Flag
10
Reserved by system.
11 and 12
PC Link Level
13
Rack-mounting Host Link Unit Level 1 Mounted Flag
14
Rack-mounting Host Link Unit Level 0 Mounted Flag
15
CPU-mounting Device Mounted Flag
25
00 to 11
Reserved by system.
12
Trace End Flag
13
Tracing Flag
14
Trace Trigger Bit (writeable)
15
Trace Start Bit (writeable)
26
00 to 15
Maximum Cycle Time (0.1 ms)
27
00 to 15
Present Cycle Time (0.1 ms)
3-5-1 Restarting Special I/O Units
To restart Special I/O Units (including PC Link Units) turn the corresponding bit
ON and OFF (or turn power ON and OFF). Do not access data refreshed for Spe-
cial I/O Units during restart processing (see SR 27400 to SR 27409 on page 37).
3-5-2 Slave Rack Error Flags
AR bits 0200 to AR 0204 correspond to the unit numbers of Remote I/O Slave
Units #0 to #4 and AR bits 0710 to AR 0712 correspond to the unit numbers of
Remote I/O Slave Units #5 to #7. These flags will turn ON if the same number is
allocated to more then one Slave or if a transmission error occurs when starting
the System. Refer to SR 251 for errors that occur after the System has started
normally.
3-5-3 Group-2 Error Flags
AR bits 0205 to AR 0215 correspond to Group-2 High-density I/O Units and B7A
Interface Units 0 to 9 (I/O numbers) and will turn ON when the same number is
set for more than one Unit, when the same word is allocated to more than one
Unit, when I/O number 9 is set for a 64-point Unit, or when the fuse burns out in a
Transistor High-density I/O Unit. AR bit 0215 will turn ON when a Unit is not rec-
ognized as a Group-2 High-density I/O Unit.
3-5-4 Optical I/O Unit and I/O Terminal Error Flags
AR 03 through AR 06 contain the Error Flags for Optical I/O Units and I/O Termi-
nals. An error indicates a duplication of a unit number. Up to 64 Optical I/O Units
and I/O Terminals can be connected to the PC. Units are distinguished by unit
AR Area
Section 3-5
Содержание SYSMAC C200HS
Страница 1: ...Cat No W235 E1 05 C200HS SYSMAC Programmable Controllers...
Страница 2: ...C200HS Programmable Controllers Operation Manual Revised February 2002...
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Страница 379: ...371 SR word Corresponding key s Bit 279 03 04 05 3 06 07 VER 08 09 Monitoring Operation and Modifying Data Section 7 1...
Страница 470: ...468 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage...
Страница 471: ...469 Programmer Program Date Page TC address T or C Set value Notes TC address T or C Set value Notes Timers and Counters...