Receive Message Function (Msg-Rcv; Basic Specifications - YASKAWA MP920 User Manual

A.2

RECEIVE MESSAGE Function (MSG-RCV)

A.2.1

Basic Specifications

Function
Name
Function
Function
Definition
I/O
Definitions
Inputs
Outputs
Receives a message from the remote station on the line specified by the COMMUNI-
CATIONS DEVICE TYPE command (DEV-TYP). Supports multiple protocol types.
The EXECUTION command (EXECUTE) must be held ON until COMPLETE or
ERROR turns ON.
Communications devices: 215IF, 217IF, 218IF, serial, SVB-01
Protocols: MEMOBUS, no-protocol
EXECUTE
ABORT
DEV-TYP
PRP-TYP
CIR-NO
CH-NO
No. Name
1 EXECUTE
2 ABORT
3 DEV-TYP
4 PRO-TYP
5
CIR-NO
6
CH-NO
7 PARAM
1 BUSY
2
COMPLETE
3 ERROR
* Refer to A.1 SEND MESSAGE Function (MSG-SND).
A-13
A.2 RECEIVE MESSAGE Function (MSG-RCV)
MSG-RCV
MSG-RCV
BUSY
COMPLETE
ERROR
PARAM
I/O Designation
B-VAL RECEIVE MESSAGE command
B-VAL RECEIVE MESSAGE ABORT com-
mand
I-REG Communications device type:
215IF = 1, 217IF = 5, 218IF = 6, Serial
= 8, SVB-01 = 11
I-REG Communications protocol:
MEMOBUS = 1*
No-protocol 1 = 2
No-protocol 2 = 3
I-REG Line number:
215IF = 1 to 8, 217IF = 1 to 24
218IF = 1 to 8, Serial= 1 or 2
I-REG Transmission buffer channel number
215IF = 1 to 13, 217IF = 1
218IF = 1 to 10, Serial = 1
Address input Leading address of setting data
(MW, DW, #W)
B-VAL Message is being received.
B-VAL Message receiving has been completed.
B-VAL Error has occurred.
Description
A