Omron CJ2 CPU UNIT SOFTWARE User Manual page 639

Address
Name
Words Bits
A547 --- Interrupt
Counter 7
Counter Set
Value
A548 --- Interrupt
Counter 4
Counter
Present
Value
A549 --- Interrupt
Counter 5
Counter
Present
Value
A550 --- Interrupt
Counter 6
Counter
Present
Value
A551 --- Interrupt
Counter 7
Counter
Present
Value
A580 A580.00 FB Commu-
to nications
A580.03 Instruction
Retries
A581 --- FB Commu-
nications
Instruction
Response
Monitoring
Time
A582 --- FB
DeviceNet
Communi-
cations
Instruction
Response
Monitoring
Time
A595 --- IR00 Out-
and put for
A596 Back-
ground
Execution
A597 --- DR00 Out-
put for
Back-
ground
Execution
CJ2 CPU Unit Software User's Manual
Function
This word is used for an input interrupt in counter mode.
Set the count until the interrupt task is executed. When
interrupt counter 7 counts the number of pulses set
here, interrupt task 147 will be executed.
Contain the PVs of the interrupt counters for input inter-
rupts in counter mode. In incremental mode, the count
is incremented one count at a time until it matches the
counter set value, at which time it returns to 0. In decre-
mental mode, the count is decremented one count at a
time from the set value until it reaches 0, at which time
it returns to the set value.
Automatically stores the number of retries in the FB
communications instruction settings specified in the
PLC Setup.
These Auxiliary Area bits/words are not to be written by
the user. The number of resends and response moni-
toring time must be set by the user in the FB communi-
cations instructions settings in the PLC Setup,
particularly when using function blocks from the
OMRON FB Library to execute FINS messages or
DeviceNet explicit messages communications. The val-
ues set in the Settings for OMRON FB Library in the
PLC Setup will be automatically stored in the related
Auxiliary Area words A580 to A582 and used by the
function blocks from the OMRON FB Library.
Automatically stores the FB communications instruction
response monitoring time set in the PLC Setup.
These Auxiliary Area bits/words are not to be written by
the user. The number of resends and response moni-
toring time must be set by the user in the FB communi-
cations instructions settings in the PLC Setup,
particularly when using function blocks from the
OMRON FB Library to execute FINS messages or
DeviceNet explicit messages communications. The val-
ues set in the Settings for OMRON FB Library in the
PLC Setup will be automatically stored in the related
Auxiliary Area words A580 to A582 and used by the
function blocks from the OMRON FB Library.
Automatically stores the FB DeviceNet communications
instruction response monitoring time set in the PLC
Setup.
When FAL(006) or FALS(007) is executed and the num-
ber in A529 is the same as the one specified in the
operand of the instruction, the system error given in the
operand of the instruction will be generated instead of a
user-defined error.
When an index register is specified as the output for an
instruction processed in the background, A595 and
A596 receive the output instead of IR00.
When a data register is specified as the output for an
instruction processed in the background, A597 receives
the output instead of DR00.
Status
after Status at
Settings
mode
change
0000 to FFFF hex Retained Cleared
0000 to FFFF hex Retained Cleared
0 to F hex As set in Cleared
PLC
Setup
0001 to FFFF hex As set in Cleared
(Unit: 0.1 s; Range: PLC
0.1 to 6553.5) Setup
0000 hex: 2 s
0001 to FFFF hex As set in Cleared
(Unit: 0.1 s; Range: PLC
0.1 to 6553.5) Setup
0000 hex: 2 s
0000 0000 to FFFF Cleared Cleared
FFFF hex
(A596 contains the
leftmost digits.)
0000 to FFFF hex Cleared Cleared
Appendices
Write timing/
Related flags,
startup
settings
---
---
Written at start
of operation
Written at start
of operation
Written at start
of operation
---
---
A-155