734
Auxiliary Area Allocations by Address
Appendix D
A619
01
Serial Port 1
Settings
Changing
Flag (CP1L
EM-type
CPU Units)
ON while the serial port 1’s commu-
nications settings are being changed
for a CP1L EM-type CPU Unit. This
flag will be turned ON when
STUP(237) is executed and it will be
turned OFF after the settings have
been changed.
ON: Changing
OFF: Not
changing
Retained
Cleared
---
---
02
Serial Port 2
Settings
Changing
Flag (CP1L
EM-type
CPU Units)
ON while the serial port 2’s commu-
nications settings are being changed
for a CP1L EM-type CPU Unit. This
flag will be turned ON when
STUP(237) is executed and it will be
turned OFF after the settings have
been changed.
ON: Changing
OFF: Not
changing
Retained
Cleared
---
---
Serial Port 1
Settings
Changing
Flag (CP1L
EL-type
CPU Units)
ON while the serial port 1’s commu-
nications settings are being changed
for a CP1L EL-type CPU Unit. This
flag will be turned ON when
STUP(237) is executed and it will be
turned OFF after the settings have
been changed.
A640
00
Serial Port 2
Modbus-
RTU Easy
Master Exe-
cution Bit
(CP1L EM-
type CPU
Units)
Turn ON this bit to send a command
and receive a response for serial port 2
of a CP1L EM-type CPU Unit using the
Modbus-RTU easy master function.
Note
This bit will be turned OFF
automatically by the system
when communications have
been completed.
Turned ON:
Execution
started
ON: Execution
in progress.
OFF: Not exe-
cuted or execu-
tion completed.
Retained
Cleared
---
DM fixed
allocation
words for
Modbus-
RTU Easy
Master:
D32300 to
D32399
Serial Port 1
Modbus-
RTU Easy
Master Exe-
cution Bit
(CP1L EL-
type CPU
Units)
Turn ON this bit to send a command
and receive a response for serial port
1 of a CP1L EL-type CPU Unit using
the Modbus-RTU easy master func-
tion.
Note
This bit will be turned OFF
automatically by the system
when communications have
been completed.
01
Serial Port 2
Modbus-
RTU Easy
Master Nor-
mal End
Flag (CP1L
EM-type
CPU Units)
ON when one command has been
sent and the response received for
serial port 2 of a CP1L EM-type CPU
Unit using the Modbus-RTU easy
master function.
ON: Execution
normal.
OFF: Execu-
tion error or still
in progress.
Retained
Cleared
---
Serial Port 1
Modbus-
RTU Easy
Master Nor-
mal End
Flag (CP1L
EL-type
CPU Units)
ON when one command has been
sent and the response received for
serial port 1 of a CP1L EL-type CPU
Unit using the Modbus-RTU easy
master function.
02
Serial Port 2
Modbus-
RTU Easy
Master Error
End Flag
(CP1L EM-
type CPU
Units)
ON when an error has occurred in
communications for serial port 2 of a
CP1L EM-type CPU Unit using the
Modbus-RTU easy master function.
The error code is output to D32252
in the DM fixed allocation words for
Modbus-RTU Easy Master.
ON: Execution
error.
OFF: Execu-
tion normal or
still in progress.
Retained
Cleared
---
Serial Port 1
Modbus-
RTU Easy
Master Error
End Flag
(CP1L EL-
type CPU
Units)
ON when an error has occurred in
communications for serial port 1 of a
CP1L EL-type CPU Unit using the
Modbus-RTU easy master function.
The error code is output to D32252
in the DM fixed allocation words for
Modbus-RTU Easy Master.
Addresses
Name
Function
Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
Flags,
Settings
Word
Bits
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......