714
Auxiliary Area Allocations by Address
Appendix D
A351
to
A354
All
Calendar/
Clock Area
These words contain the CPU Unit’s
internal clock data in BCD. The clock
can be set from the CX-Programmer
such as a Programming Console,
with the DATE(735) instruction, or
with a FINS command (CLOCK
WRITE, 0702).
---
Retained
Retained Written
every cycle
---
00 to 07
Seconds (00 to 59) (BCD)
08 to 15
Minutes (00 to 59) (BCD)
00 to 07
Hours (00 to 23) (BCD)
08 to 15
Day of the month (01 to 31) (BCD)
00 to 07
Month (01 to 12) (BCD)
08 to 15
Year (00 to 99) (BCD)
00 to 07
Day of the week (00 to 06) (BCD)
00: Sunday, 01: Monday, 02: Tues-
day,
03: Wednesday, 04: Thursday,
05: Friday, 06: Saturday
A360
to
A391
01 to 15
Executed FAL
Number Flags
The flag corresponding to the speci-
fied FAL number will be turned ON
when FAL(006) is executed. Bits
A360.01 to A391.15 correspond to
FAL numbers 001 to 511.
The flag will be turned OFF when the
error is cleared.
ON: That FAL
was executed
OFF: That
FAL was not
executed
Retained
Cleared
Refreshed
when error
occurs.
A402.15
A392
04
Serial Port 2
Error Flag
(CP1L EM-
type CPU
Units)
ON when an error has occurred at
serial port 2 of a CP1L EM-type CPU
Unit. (Not valid in Peripheral Bus
Mode or NT Link mode.)
ON: Error
OFF: No error
Retained
Cleared
Refreshed
when error
occurs.
---
Serial Port 1
Error Flag
(CP1L EL-
type CPU
Units)
ON when an error has occurred at
serial port 1 of a CP1L EL-type CPU
Unit. (Not valid in Peripheral Bus
Mode or NT Link mode.)
05
Serial Port 2
Send Ready
Flag (No-pro-
tocol mode)
(CP1L EM-
type CPU
Units)
ON when the serial port 2 of a CP1L
EM-type CPU Unit is able to send
data in no-protocol mode.
ON: Able-to-
send
OFF: Unable-
to-send
Retained
Cleared
Written
after trans-
mission
---
Serial Port 1
Send Ready
Flag (No-pro-
tocol mode)
(CP1L EL-
type CPU
Units)
ON when the serial port 1 of a CP1L
EL-type CPU Unit is able to send
data in no-protocol mode.
06
Serial Port 2
Reception
Completed
Flag (No-pro-
tocol mode)
(CP1L EM-
type CPU
Units)
ON when the serial port 2 of a CP1L
EM-type CPU Unit has completed
the reception in no-protocol mode.
• When the number of bytes was
specified: ON when the specified
number of bytes is received.
• When the end code was specified:
ON when the end code is received
or 256 bytes are received.
ON: Recep-
tion com-
pleted
OFF: Recep-
tion not com-
pleted
Retained
Cleared
Written
after
reception
---
Serial Port 1
Reception
Completed
Flag (No-pro-
tocol mode)
(CP1L EL-
type CPU
Units)
ON when the serial port 1 of a CP1L
EL-type CPU Unit has completed the
reception in no-protocol mode.
• When the number of bytes was
specified: ON when the specified
number of bytes is received.
• When the end code was specified:
ON when the end code is received
or 256 bytes are received.
Address
Name
Function
Settings
Status
after
mode
change
Status
at star-
tup
Write
timing
Related
flags, set-
tings
Words
Bits
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......