A-36
G.1.2 I/O Item Details of the Message Transmit Function
( 1 ) Input Item
The following table shows registers available for each input item.
1.
Execute (executes a transmission)
Specifies a bit to command execution of a message transmission.
When the Execute bit turns ON, message transmission is implemented. To execute the process, a ladder program
or the like needs to be used to switch it ON/OFF.
Note: Keep Execute (executes a transmission) ON until Complete (process completed) or Error (error
occurred) is turned ON. When the command turns ON, the message transmission is implemented.
To continuously command the transmit execution, make sure to turn Execute (executes a transmission)
OFF for one scan or more.
2.
Abort (forcibly ends a transmission)
Specify a bit to command a forced terminated of a message transmission.
When the Abort bit turns ON, the message transmission is forcibly terminated. Abort takes precedence over Exe-
cute.
In order to execute the forced abort, a ladder program or the like needs to be used to switch it ON/OFF.
3.
Dev-Typ (communication device type)
Specify the type code of the communication device (refer to the table below).
4.
Pro-Typ (communication protocol)
Specify the type code of the communication device (refer to the table below).
Input Item
I/O Option
Available Register
Execute
Abort
B-VAL
Every bit type register
(except #, C registers),
Same as above with subscript
Dev-typ
Pro-Typ
Cir-No
Ch-No
I-REG
Every integer type register,
Same as above with subscript,
Constant
Param
Address input
Register address
(except #, C registers),
Same as above with subscript
Communication Device
Type Code
Ethernet (218IF)
6
Ethernet (218IFA)
16
Type Code Communication Protocol
Remarks
1
MEMOBUS
Set the type code to “1” when also transmitting using Extended MEMO-
BUS, MELSEC, or MODBUS/TCP protocol.
The communication device automatically converts the protocol.
2
Non-procedure 1
(per word)
Data is transmitted on a per-word basis in non-procedural communica-
tion. No response is received from the remote.
3
Non-procedure 2
(per byte)
Data is transmitted on a per-byte basis in the non-procedural communi-
cation. No response is received from the remote.
Summary of Contents for JEPMC-MP2300S-E
Page 14: ...MEMO ...
Page 24: ...MEMO ...
Page 114: ...MEMO ...
Page 132: ...MEMO ...
Page 154: ...5 2 User Programs 5 2 2 Motion Programs 5 22 2 Example using a ladder program ...
Page 156: ...5 2 User Programs 5 2 2 Motion Programs 5 24 2 Example using a ladder program ...
Page 190: ...MEMO ...
Page 280: ...MEMO ...
Page 300: ...7 3 Operation 7 3 5 How to Determine Input Error 7 20 Continued from the previous page ...
Page 310: ...MEMO ...