8
Using the ”SEND” and ”RECEIVE” Function Blocks
7
Communications Mode
7.1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 1
7.1.1
3964 and 3964R Protocols (relevant in 3964(R) mode only . . . . . . . . 7 - 2
7.2
Prerequisites for Operation in Communications Mode
. . . . . . . . . . 7 - 7
7.3
Setting the CP 523 Parameters in Communications Mode
. . . . . . . . 7 - 9
7.3.1
Setting the CP 523 Parameters with the Memory Submodule
. . . . . 7 - 10
7.3.2
Setting the CP 523 Parameters in the User Program . . . . . . . . . . . . . . 7 - 23
7.4
CP 523 Feedback Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 43
7.4.1
Reading the Status Byte, the Status of the Peripheral Device and
the Current Clock Data
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 44
7.4.2
Reading Coordination Information after
”Coordinate Data Transfer”
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 47
7.5
Overview of Permissible Job Requests in Communications Mode
.
7 - 58
7.6
Sending Message Frames to a Peripheral Device
(Job Number A001
H
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 60
7.6.1
Sending Message Frames with the
Message Frame Length Specification
. . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 64
7.6.2
Sending Message Frames with End-of-Text Character
Specification
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 66
7.6.3
Sending Message Frames with 3964(R) Protocol . . . . . . . . . . . . . . . . . 7 - 70
7.7
Receiving a Message Frame from a Peripheral Device (A080
H
)
. . . . 7 - 72
7.7.1
Receiving Message Frames with Evaluation of the Specified
Message Frame Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 76
7.7.2
Receiving Message Frames with Evaluation of the Specified
End-of-Text Characters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 - 78
7.7.3
Receiving Message Frames with 3964(R) Protocol
. . . . . . . . . . . . . . . 7 - 82
1
System Overview
2
Technical Description
3
Hardware Installation
4
Notes on Operation
5
Address Assignment
6
Print Mode
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EWA 4NEB 811 6044-02a