■
I/O allocation (in the case of CPU with built-in SCU)
COM Port No.
Name
Description
1
2
0
X8
X9
XA
General-purpose
communication clear to
send flag
Turns ON when the unit is set to the general-purpose
communication mode.
Y8
Y9
YA
General-purpose
communication sending
flag
Turns ON when sending with general-purpose communication
mode.
Turns OFF when the sending process is completed.
Y0
Y1
Y2
Sent flag
Reports completion result of sending data in genera-purpose
communication or master communication.
(Normal completion: 0, Abnormal completion: 1)
(Note 1)
Each contact is used for reading the operation state. Do not write over it with a user program.
(Note 2)
In the case of the GPTRNS and pGPSEND instructions, the sending flag and send results flag are
updated after the scan is complete.
(Note 3)
In the case of the GPSEND instruction, the sending flag and send results flag are updated after
sending is completed when the next GPSEND instruction is executed. If sending time is shorter than
scan time, the general-purpose communication sending flags (Y8, Y9, YA, YB) are turned OFF when
the GPSEND instruction is executed in the subsequent scan following completion of data sending. The
flags remain ON for at least one scan time.
■
I/O allocation (in the case of Serial Communication Unit)
COM Port No.
Name
Description
1
2
3
4
X8
X9
XA
XB
General-purpose
communication clear
to send flag
Turns ON when the unit is set to the general-purpose
communication mode.
Y8
Y9
YA
YB
General-purpose
communication
sending flag
Turns ON when sending with general-purpose
communication mode.
Turns OFF when the sending process is completed.
Y0
Y1
Y2
Y3
Sent flag
Reports completion result of sending data in genera-
purpose communication or master communication.
(Normal completion: 0, Abnormal completion: 1)
(Note 1)
Each contact is used for reading the operation state. Do not write over it with a user program.
(Note 2)
In the case of the GPTRNS and pGPSEND instructions, the sending flag and send results flag are
updated after the scan is complete.
(Note 3)
In the case of the GPSEND instruction, the sending flag and send results flag are updated after
sending is completed when the next GPSEND instruction is executed. If sending time is shorter than
scan time, the general-purpose communication sending flags (Y8, Y9, YA, YB) are turned OFF when
the GPSEND instruction is executed in the subsequent scan following completion of data sending. The
flags remain ON for at least one scan time.
■
Sample program (in the case of CPU with built-in ET-LAN)
● This program checks that Connection 1 is established in the general-purpose communication
mode (X80:ON) and that general-purpose sending is not in progress in the same port
(Y80:OFF), and then starts up the sending program.
15.2 GPTRNS / pGPSEND /GPSEND (General-Purpose Communication
Send Instruction)
WUME-FP7CPUPGR-12
15-11
Содержание FP7 Series
Страница 2: ... MEMO 2 WUME FP7CPUPGR 12 ...
Страница 18: ... MEMO xviii WUME FP7CPUPGR 12 ...
Страница 52: ... MEMO 1 34 WUME FP7CPUPGR 12 ...
Страница 61: ...Example 2 Use PSHS RDS or POPS instruction 2 1 Structure of Instructions WUME FP7CPUPGR 12 2 9 ...
Страница 104: ... MEMO 2 52 WUME FP7CPUPGR 12 ...
Страница 123: ...3 9 ANS AND stack WUME FP7CPUPGR 12 3 19 ...
Страница 125: ...3 10 ORS OR Stack WUME FP7CPUPGR 12 3 21 ...
Страница 129: ...3 11 PSHS Push stack RDS Read stack POPS Pop stack WUME FP7CPUPGR 12 3 25 ...
Страница 139: ...4 CNDE instruction 5 Step ladder instructions 6 Subroutine instructions 3 16 ALT Alternate out WUME FP7CPUPGR 12 3 35 ...
Страница 146: ... Application example of timer instructions serial connection of timers 3 17 TM Timer 3 42 WUME FP7CPUPGR 12 ...
Страница 147: ... Application example of timer instructions parallel connection of timers 3 17 TM Timer WUME FP7CPUPGR 12 3 43 ...
Страница 190: ...3 26 JP LBL Jump Label 3 86 WUME FP7CPUPGR 12 ...
Страница 239: ...Name Description SR8 ER 3 46 ST ST ST ST ST ST Data Comparison Start WUME FP7CPUPGR 12 3 135 ...
Страница 246: ... MEMO 3 142 WUME FP7CPUPGR 12 ...
Страница 251: ...Name Description SRA Depending on the comparison result SRB SRC 4 1 CMP Data Compare WUME FP7CPUPGR 12 4 5 ...
Страница 258: ... MEMO 4 12 WUME FP7CPUPGR 12 ...
Страница 277: ...F E D C B A 9 8 7 6 5 4 3 2 1 0 Digit 3 Digit 2 Digit 1 Digit 0 bit 5 8 DGT Digit Data Transfer WUME FP7CPUPGR 12 5 19 ...
Страница 304: ... MEMO 5 46 WUME FP7CPUPGR 12 ...
Страница 321: ...Name Description ER 6 7 DIVFP2 Division FP2 Compatible WUME FP7CPUPGR 12 6 17 ...
Страница 348: ... MEMO 6 44 WUME FP7CPUPGR 12 ...
Страница 388: ... MEMO 7 40 WUME FP7CPUPGR 12 ...
Страница 438: ... MEMO 8 50 WUME FP7CPUPGR 12 ...
Страница 450: ... MEMO 9 12 WUME FP7CPUPGR 12 ...
Страница 520: ... MEMO 10 70 WUME FP7CPUPGR 12 ...
Страница 602: ... MEMO 11 82 WUME FP7CPUPGR 12 ...
Страница 622: ... MEMO 12 20 WUME FP7CPUPGR 12 ...
Страница 650: ... MEMO 13 28 WUME FP7CPUPGR 12 ...
Страница 1160: ... MEMO 18 66 WUME FP7CPUPGR 12 ...
Страница 1188: ... MEMO 19 28 WUME FP7CPUPGR 12 ...
Страница 1211: ...20 4 ASCII Code Table JIS8 Code Table Reference Table ASCII Codes 20 4 ASCII Code Table JIS8 Code Table WUME FP7CPUPGR 12 20 23 ...
Страница 1220: ... MEMO WUME FP7CPUPGR 12 ...
Страница 1221: ... MEMO WUME FP7CPUPGR 12 ...