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684
Auxiliary Area Allocations by Address
Appendix D
A394
A394.08
to
A394.15
Serial Port 1
PT Priority
Registered
Flags
The corresponding bit will be ON for
the PT that has priority when the
serial port 1 is communicating in NT
link mode.
Bits 0 to 7 correspond to units 0 to 7.
These flags are written when the pri-
ority registration command is
received.
ON: Priority
registered
OFF: Priority
not registered
Retained
Cleared
See
Func-
tion
col-
umn.
---
A394.00
to
A394.15
Serial Port 1
Reception
Counter
(No-protocol
Mode)
Indicates (in binary) the number of
bytes of data received when serial
port 1 is in no-protocol mode.
---
Retained
Cleared
Refreshed
when data
is received.
---
A395
A395.10 ER/AER Flag
for Back-
ground Execu-
tion
ON when an instruction processing
error or an illegal area access error
occurs during background process-
ing.
ON: Error.
OFF (0) when
power is
turned ON.
OFF (0) when
operation
starts.
OFF: No
errors. OFF
(0) when
background
processing
starts.
Cleared
Cleared
---
---
A395.11 Memory Cor-
ruption
Detected Flag
ON when memory corruption is
detected when the power supply is
turned ON.
ON: Memory
corruption
OFF: Normal
operation
Retained
See
Func-
tion col-
umn.
Refreshed
when
power is
turned ON.
---
A395.12 DIP Switch
Pin 6 Status
Flag
The status of pin 6 on the DIP switch
on the front of the CPU Unit is written
to this flag every cycle.
ON: Pin 6 ON
OFF: Pin 6
OFF
Retained
See
Func-
tion col-
umn.
Written
every
cycle.
---
A400
All
Error code
When a non-fatal error (user-defined
FALS(006) or system error) or a fatal
error (user-defined FALS(007) or
system error) occurs, the 4-digit
hexadecimal error code is written to
this word. When two or more errors
occur simultaneously, the highest
error code will be recorded.
---
Cleared
Cleared
Refreshed
when error
occurs.
---
A401
A401.00 Other Fatal
Error Flag
ON when a fatal error that is not
defined for A401.01 to A401.15
occurs. Detailed information is output
to the bits of A314.
There are no errors that affect this
flag at this time. This flag is reserved
by the system.
OFF: No
other fatal
error
ON: Other
fatal error
Cleared
Cleared
Refreshed
when error
occurs.
A314
A401.06 FALS Error
Flag
(fatal error)
ON when a fatal error is generated
by the FALS(006) instruction. The
CPU Unit will stop operating and the
ERR/ALM indicator will light.
The corresponding error code will be
written to A400. Error codes C101 to
C2FF correspond to FALS numbers
001 to 511.
This flag will be turned OFF when
the FALS errors are cleared.
ON:
FALS(006)
executed
OFF:
FALS(006)
not executed
Cleared
Cleared
Refreshed
when error
occurs.
A400
A401.08 Cycle Time
Too Long Flag
(fatal error)
ON if the cycle time exceeds the
maximum cycle time set in the PLC
Setup (the cycle time monitoring
time). CPU Unit operation will stop
and the ERR/ALM indicator on the
front of the CPU Unit will light.
This flag will be turned OFF when
the error is cleared.
OFF: Cycle
time under
max.
ON: Cycle
time over
max.
Cleared
Cleared
Refreshed
when the
cycle time
exceeds
maximum.
PLC
Setup
(Cycle
time moni-
toring
time)
Address
Name
Function
Settings
Status
after
mode
change
Status
at star-
tup
Write
timing
Related
flags, set-
tings
Words
Bits
Summary of Contents for Sysmac CP1H
Page 2: ......
Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised October 2014...
Page 4: ...iv...
Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 76: ...42 Function Blocks Section 1 5...
Page 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
Page 372: ...338 Analog I O XA CPU Units Section 5 5...
Page 578: ...544 Trouble Shooting Section 8 7...
Page 622: ...588 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 668: ...634 Standard Models Appendix A...
Page 744: ...710 Auxiliary Area Allocations by Address Appendix D...
Page 771: ...737 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 772: ...738 Connections to Serial Communications Option Boards Appendix F...
Page 800: ...766 Specifications for External Power Supply Expansion Appendix H...
Page 806: ...772 Index W Work Area 165 work bits 165 work words 165 write protection 379...
Page 808: ...774 Revision History...
Page 809: ......