2.4 Communications with MP-series Controllers
Message Functions
2-74
Inputs and Outputs for the MSG-RCVE Function
Execute
Specify the bit to use to execute the message reception.
When the Execute Bit turns ON, the message will be received.
Abort
Specify the bit to use to abort the message reception.
When the Abort Bit turns ON, the message reception will be stopped unconditionally. The Abort Bit takes
precedence over the Execute Bit.
Dev-Type (Communications Device Type)
Specify the type code of the communications device.
Function
Name
MSG-RCVE
Function
Receives a message from a remote station on the specified circuit of the communications device
type. This function can be used with various protocols.
Function
Definition
I/O
Definitions
No. Name
I/O
Designation
Description
Input Items
1 Execute B-VAL Executes the reception.
2 Abort B-VAL Forces the reception to end.
3 Dev-Typ I-REG
Communications device type
218IFD = 16
4 Pro-Typ I-REG
Communications Protocols
MEMOBUS = 1, No-protocol communications 1 = 2,
No-protocol communications 2 = 3
5 Cir-No I-REG
Circuit number
218IFD = 1 to 8
6Ch-No I-REG
Communications buffer channel number
218IFD = 1 to 10
7 Param Address input
First address of parameter list
(MA or DA)
Output Items
1 Busy B-VAL Processing.
2 Complete B-VAL Process completed.
3 Error B-VAL Error occurred.
Device Type Code
218IFD 16
Execute
Abort
Dev - Typ
Pro - Typ
Cir - No
Ch - No
MSG-RCVE
Busy
Complete
Error
Param
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