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6.2 Communication with Other MP Series
6.2.3 When MP2300S Acts as Master (I/O message communication function is used)
6-44
Input/output definition contents for message receive functions
The input/output definition content for message receive function is as follows:
* 1. When transmitting in MEMOBUS, Extended MEMOBUS, MELSEC, or MODBUS/TCP protocol, set
the communication protocol (Pro-Typ) to MEMOBUS (=1). The communication device automatically
converts the protocol.
* 2. Non-procedure 1: In non-procedural communication, data is received on a per-word basis.
Non-procedure 2: In non-procedural communication, data is received on a per-byte basis.
Table 6.9 Input/Output Definitions for Message Receive Functions
I/O
Definition
No.
Name
Setting
Example
Content
Input Item
1
Execute
DB000200
Executes a reception
When Execute is ON, message reception is carried out.
2
Abort
DB000201
Forcibly aborts a reception
When Abort is ON, the message reception is forcibly stopped.
3
Dev-Typ
00006
Communication device type
Specify the type of the communication device used in reception.
When Ethernet (218IF) is used, specify “6.”
4
Pro-Typ
00001
Communication protocol
Specify the type of the communication protocol.
MEMOBUS(*1) = 1, non-procedure 1(*2) = 2, non-procedure 2(*2)
= 3
5
Cir-No
00001
Circuit number
Specify a circuit number of the communication device.
Specify it in accordance with the circuit number displayed in the
MPE720 module configuration definition screen.
6
Ch-No
00005
&
00006
Communication buffer channel number
Specify the channel number of a communication buffer.
When Ethernet (218IF) is used, specify it in the range between “1”
and “10.”
* Set up a unique channel number in the line.
7
Param
DA00000
Parameter list start address
Specify the start address of the parameter list. For the Parameter List,
17 words are automatically assigned from the configured address.
Output Item
1
Busy
DB000210
In process
Busy will be ON while executing a message reception or forced abort
process.
2
Complete
DB000211
Process completed
When a message reception or forced abort process is properly com-
pleted, Complete will turn ON only for one scan.
3
Error
DB000212
Error
When an error occurs, Error will turn ON only for one scan.
Содержание JEPMC-MP2300S-E
Страница 14: ...MEMO ...
Страница 24: ...MEMO ...
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Страница 132: ...MEMO ...
Страница 154: ...5 2 User Programs 5 2 2 Motion Programs 5 22 2 Example using a ladder program ...
Страница 156: ...5 2 User Programs 5 2 2 Motion Programs 5 24 2 Example using a ladder program ...
Страница 190: ...MEMO ...
Страница 280: ...MEMO ...
Страница 300: ...7 3 Operation 7 3 5 How to Determine Input Error 7 20 Continued from the previous page ...
Страница 302: ...7 3 Operation 7 3 5 How to Determine Input Error 7 22 Application Example Continued on the next page ...
Страница 306: ...7 3 Operation 7 3 6 Management to Resume Slave CPU Synchronization 7 26 Application Example Continued on the next page ...
Страница 310: ...MEMO ...