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733
Auxiliary Area Allocations by Address
Appendix D
A572
03
Send
Request
Switch
(Socket 3)
Send processing executed when
socket service request switch 3 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 3
when send processing has been
completed.
ON: Request
send
OFF: Finish
send
---
Cleared
When the
data is
sent, the
bit will
OFF.
---
04
Receive
Request
Switch
(Socket 3)
Receive processing executed when
socket service request switch 3 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 3
when receive processing has been
completed.
ON: Request
receive
OFF: Finish
receive
---
Cleared
When the
data is
received,
the bit will
OFF.
---
05
Close
Request
Switch
(Socket 3)
Close processing executed when
socket service request switch 3 is
turned ON. (The protocol (TCP/UDP)
is determined when the socket is
opened.) Unit turns OFF switch 3
when close processing has been
completed.
ON: Request
close
OFF: Finish
close
---
Cleared
When
socket is
closed,
the bit will
OFF.
---
A580
00 to 03 FB Commu-
nications
Instruction
Retries
Automatically stores the number of
retries in the FB communications
instruction settings specified in the
PLC Setup.
0 to F hex
---
Cleared
Written at
start of
operation
A581
All
FB Commu-
nications
Instruction
Response
Monitoring
Time
Automatically stores the FB commu-
nications instruction response moni-
toring time set in the PLC Setup.
0001 to FFFF
hex (Unit: 0.1
s; Range: 0.1
to 6553.5)
0000 hex: 2 s
---
Cleared
Written at
start of
operation
---
A598
00
FPD Teach-
ing Bit
Turn this bit ON to set the monitoring
time automatically with the teaching
function.
While A598.00 is ON, FPD(269)
measures how long it takes for the
diagnostic output to go ON after the
execution condition goes ON. If the
measured time exceeds the monitor-
ing time, the measured time is multi-
plied by 1.5 and that value is stored
as the new monitoring time.
(The teaching function can be used
only when a word address has been
specified for the monitoring time
operand.)
ON: Teach
monitoring time
OFF: Teaching
function OFF
Cleared
Cleared
---
---
A600 to
A603
All
Macro Area
Input Words
Before the subroutine specified in
MCRO(099) is executed, the source
words for the subroutine are trans-
ferred to A600 through A603 (input
parameter words).
Input data:
4 words
Cleared
Cleared
---
---
A604 to
A607
All
Macro Area
Output
Words
After the subroutine specified in
MCRO(099) has been executed, the
results of the subroutine are trans-
ferred from A604 through A607 to
the specified destination words (out-
put parameter words).
Output data:
4 words
Cleared
Cleared
---
---
Addresses
Name
Function
Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
Flags,
Settings
Word
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: ......