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Programming
5.2.2
Outline of Message Send Function
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5.2.2 Outline of Message Send Function
The following table shows the functions and configuration of the message send function
(MSD-SND).
Function MSG-SND
Purpose Sends a message to a remote node in the network specified by the communications device type. Sup-
ports multiple prototypes.
Keep the EXECUTE input ON until COMPLETE or ERROR turns ON.
Definition
I/O
definitions
No. Name
I/O Designation
*
Meaning
Inputs
1
EXECUTE B-VAL Message send command
2
ABORT B-VAL Message send abort command
3
DEV-TYP I-REG Communications device type 260IF = 11
4
PRO-TYP I-REG Communications protocol 260IF = 1
5
CIR-NO I-REG Circuit number
6
CH-NO I-REG Communications buffer channel number
7
PARAM Address input Set data leading word address (MW, DW, #W)
Outputs
1
BUSY B-VAL Sending message.
2
COMPLETE B-VAL Message send completed.
3
ERROR B-VAL Error occurred.
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MSG-SND
EXECUTE
BUSY