Omron CJ - 09-2009 Operation Manual page 650

Auxiliary Area
Address Name
Words Bits
A261 A26100 I/O Table
Creation Error
Details (Not
supported by
CJ1@-
CPU@@ CPU
A26102
Units.)
A26103
A26104
A26107
A26109
A262 All Maximum
and Cycle Time
A263
A264 All Present Cycle
and Time
A265
A266 All Program Exe-
and cution Time+
A267 Priority
Peripheral
Servicing
Time
A268 All Peripheral
Servicing
Cycle Time
(CJ1-H CPU
Units only)
A270 to All High-speed
A271 Counter 0 PV
(See
note.)
A272 to All High-speed
A273 Counter 1 PV
(See
note.)
602
Function
ON: Error in CPU Bus Unit Setup
Turns OFF when I/O tables are generated normally.
ON: Error in CPU Bus Unit Setup
OFF: I/O tables generated normally
ON: Overflow in maximum number of I/O points
Turns OFF when I/O tables are generated normally.
ON: Overflow in maximum number of I/O points
OFF: I/O tables generated normally
ON: The same unit number was used more than
once.
Turns OFF when I/O tables are generated normally.
ON: The same unit number was used more than
once.
OFF: I/O tables generated normally
ON: I/O bus error
Turns OFF when I/O tables are generated normally.
ON: I/O bus error
OFF: I/O tables generated normally
ON: Error in a Special I/O Unit
Turns OFF when I/O tables are generated normally.
ON: Error in a Special I/O Unit
OFF: I/O tables generated normally
ON: I/O detection has not been completed.
Turns OFF when I/O tables are generated normally.
ON: I/O detection has not been completed.
OFF: I/O tables generated normally
These words contain the maximum cycle time (the
maximum cycle time of the program execution cycle
for a Parallel Processing Mode) since the start of PLC
operation. The cycle time is recorded in 8-digit hexa-
decimal with the leftmost 4 digits in A263 and the
rightmost 4 digits in A262.
0 to FFFFFFFF: 0 to 429,496,729.5 ms (0.1 ms units)
These words contain the present cycle time (the
maximum cycle time of the program execution cycle
for a Parallel Processing Mode) in 8-digit hexadeci-
mal with the leftmost 4 digits in A265 and the right-
most 4 digits in A264.
0 to FFFFFFFF: 0 to 429,496,729.5 ms
Total of all slice times for program execution and all
slice times for peripheral servicing.
00000000 to FFFFFFFF hex
0.0 to 429,496,729.5 ms (0.1-ms increments)
In Parallel Processing with Synchronous or Asyn-
chronous Memory Access, this word contains the
peripheral servicing cycle time. The time is updated
every cycle and is recorded in 16-bit binary.
0 to 4E20 hex, (0.0 to 2,000.0 ms in units of 0.1 ms)
Contains the PV of high-speed counter 0. A271 con-
tains the leftmost 4 digits and A270 contains the
rightmost 4 digits.
Contains the PV of high-speed counter 1. A273 con-
tains the leftmost 4 digits and A272 contains the
rightmost 4 digits.
Appendix C
Status Status Write timing/
after at star- Related flags,
mode tup settings
change
Retained Cleared When I/O tables are
generated
A40111 (Too many I/O
points)
A40113 (duplicated
number)
A40114
(I/O but error)
Cleared Cleared ---
Cleared Cleared ---
Cleared Cleared ---
Cleared Cleared Refreshed each periph-
eral processing cycle
A40515
Cleared Cleared Refreshed each cycle
during oversee
process.
Refreshed when
PRV(881) instruction is
executed.
Cleared Cleared Refreshed each cycle
during oversee pro-
cess.
Refreshed when
PRV(881) instruction is
executed.