Omron CP1H CPU Operation Manual page 669

Auxiliary Area Allocations by Function
Information on Explicit Message Instructions
Name
Explicit Communications
Error Flag
Network Communications
Error Flag
Network Communications
Response Code
Serial Port 1 Information
Name
Peripheral Port Communica-
tions Error Flag
Peripheral Port Restart Bit
Peripheral Port Settings
Change Bit
Peripheral Port Error Flags
Serial Port 1 Send Ready
Flag
(No-protocol Mode)
Serial Port 1 Reception
Completed Flag
(No-protocol Mode)
Serial Port 1 Reception
Overflow Flag
(No-protocol Mode)
Peripheral Port PT Commu-
nications Flags
Peripheral Port PT Priority
Registered Flags
Serial Port 1 Reception
Counter
(No-protocol Mode)
Address
A213.00 to Turn ON when an error occurs in executing an Explicit
A213.07 Message Instruction (EXPLT, EGATR, ESATR, ECHRD,
or ECHWR).
Bits 00 to 07 correspond to communications ports 0 to 7.
The corresponding bit will turn ON both when the explicit
message cannot be sent and when an error response is
returned for the explicit message.
The status will be maintained until the next explicit mes-
sage communication is executed. The bit will always turn
OFF when the next Explicit Message Instruction is exe-
cuted.
A219.00 to ON when an error occurred during execution of a net-
A219.07 work instruction (SEND, RECV, CMND, or PMCR).
Bits 00 to 07 correspond to communications ports 0 to 7.
The ON status is retained until the next network instruc-
tion is executed.
A203 to These words contain the completion codes for the corre-
A210 sponding port numbers when network instructions
(SEND, RECV, CMND, or PMCR) have been executed.
(The corresponding word will be cleared when back-
ground execution has been completed.)
Words A203 to A210 correspond to communications
ports 0 to 7.
If the Explicit Communications Error Flag turns OFF,
0000 hex is stored.
If the Explicit Communications Error Flag is ON and the
Network Communications Error Flag is ON, the FINS
end code is stored.
If the Explicit Communications Error Flag is ON and the
Network Communications Error Flag is OFF, the explicit
message end code is stored.
During communications, 0000 hex will be stored and the
suitable code will be stored when execution has been
completed. The code will be cleared when operation is
started.
Address
A392.12 ON when a communications error has occurred at the
serial port 1.
A526.01 Turn this bit ON to restart the serial port 1.
A619.01 ON while the serial port 1's communications settings are
being changed.
A528.08 to These flags indicate what kind of error has occurred at
A528.15 the serial port 1.
A392.13 ON when the serial port 1 is able to send data in no-pro-
tocol mode.
A392.14 ON when the serial port 1 has completed the reception in
no-protocol mode.
A392.15 ON when a data overflow occurred during reception
through the serial port 1 in no-protocol mode.
A394.00 to The corresponding bit will be ON when the serial port 1
A394.07 is communicating with a PT in NT link mode.
Bits 0 to 7 correspond to units 0 to 7.
A394.08 to The corresponding bit will be ON for the PT that has pri-
A394.15 ority when the serial port 1 is communicating in NT link
mode.
A394.00 to Indicates (in binary) the number of bytes of data received
A394.15 when serial port 1 is in no-protocol mode.
Description
Description
Appendix C
Access Updated
Read-only
Read-only
Read-only
Access Updated
Read-only
Read/write
Read/write
Read/write
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
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