A-77
Appendices
CP2E CPU Unit Software User’s Manual(W614)
A-2 A
u
xil
iar
y Area A
llocation
s b
y
Ad
dress
App
A-2-1 Read-only W
o
rds
A
3
9
3
00 to
07
Serial Port 1/
Built-in RS-2
3
2C Port
Polled Unit
Communications Flags
The corresponding bit will be ON when
the serial port 1 or built-in RS-2
3
2C
port is communicating with NT Link
mode or Serial PLC Link mode.
Bits 0 to 7 correspond to Units 0 to 7.
ON: Communicating
OFF: Not
communicating
Retained
Cleared
Refreshed
when there is a
normal
response to
the token.
00 to
15
Serial Port 1/
Built-in RS-2
3
2C Port
Reception Counter
(No-protocol Mode)
Indicates (in binary) the number of
bytes of data received when the serial
port 1 or built-in RS-2
3
2C port is in
no-protocol mode.
Retained
Cleared
Refreshed
when data is
received.
A
3
94
00 to
07
Serial Port 2/
Built-in RS-4
8
5 Port
Polled Unit
Communications Flags
(CP2E N
3
0/40/60 or
S
-type CPU Unit
only)
The corresponding bit will be ON when
the serial port 2 or built-in RS-4
8
5 port
is communicating with NT link mode or
Serial PLC Link made.
Bits 0 to 7 correspond to Units 0 to 7.
ON: Communicating
OFF: Not
communicating
Retained
Cleared
Refreshed
when there is a
normal
response to
the token.
00 to
15
Serial Port 2/
Built-in RS-4
8
5 Port
Reception Counter
(No-protocol Mode)
(CP2E N
3
0/40/60 or
S
-type CPU Unit
only)
Indicates (in binary) the number of
bytes of data received when the serial
port 2 or built-in RS-4
8
5 port is in
no-protocol mode.
Retained
Cleared
Refreshed
when data is
received.
A
3
95
0
8
Clock Stop Flag
•
ON if Clock stop working.
•
Cleared when Clock set.
ON: Clock stops
OFF: Clock is running
Retained Cleared Refreshed
when power is
ON.
A400
---
Error code
When a non-fatal error (user-defined
FALS or system error) or a fatal error
(user-defined FALS or system error)
occurs, the 4-digit hexadecimal error
code is written to this word.
Note
When two or more errors occur
simultaneously, the highest error
code will be recorded.
Cleared
Cleared
Refreshed
when error
occurs.
A401
04
Built-in Ethernet Stop
Error Flag
ON when the built-in Ethernet stops.
The ERR/ALM indicator on front of the
CPU unit will light.
ON: Error
OFF: Normal
Retained
Cleared Refreshed
when error
occurs.
06
FALS Error Flag
(fatal error)
ON when a fatal error is generated by
the FALS 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.
Note
This flag will be turned OFF when
the FALS errors are cleared.
ON: FALS executed
OFF: FALS not
executed
Cleared
Cleared
Refreshed
when error
occurs.
A400
0
8
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.
Note
This flag will be turned OFF when
the error is cleared.
ON: Cycle time over
max.
OFF: Cycle time
under max.
Cleared
Cleared
Refreshed
when the cycle
time exceeds
maximum.
PLC
Setup
(Cycle
time
monitorin
g time)
Address
Name
Function
Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
flags,
settings
Words
Bits
Содержание SYSMAC CP Series
Страница 1: ...USER S MANUAL Cat No W614 E1 01 SYSMAC CP Series CP2E E D CP2E S D CP2E N D CP2E CPU Unit Software ...
Страница 3: ......
Страница 32: ...1 Overview 1 4 CP2E CPU Unit Software User s Manual W614 ...
Страница 44: ...3 CPU Unit Operation 3 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 116: ...6 I O Allocation 6 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 144: ...7 PLC Setup 7 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 170: ...10 Interrupts 10 14 CP2E CPU Unit Software User s Manual W614 ...
Страница 200: ...11 High speed Counters 11 30 CP2E CPU Unit Software User s Manual W614 ...
Страница 272: ...12 Pulse Outputs 12 72 CP2E CPU Unit Software User s Manual W614 ...
Страница 278: ...13 PWM Outputs 13 6 CP2E CPU Unit Software User s Manual W614 ...
Страница 460: ...18 Programming Device Operations 18 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 576: ...Revision 2 CP2E CPU Unit Software User s Manual W614 ...
Страница 577: ......