Settings And Procedures Before Operation - Mitsubishi Electric AJ71C24-S6 User Manual

4.
SElTlNGS AND PROCEDURES BEFORE OPERATION
MELSEC-A
4.
SETTINGS AND PROCEDURES BEFORE OPERATION
4.1
Settings and Procedures before Operation
The settings and procedures which have to be done before a system using the
AJ71C24
can be started are described below.
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See Section 2.3
Set u p the hardware
(1) Set the transmission specifications
Specify the main channel
Specify the data length
Specify the transmission speed
Specify the parity check
Specify odd or even parity
Specify the number of stop bits
.
Specify the sum check
Specify write during RUN
Specify sending area terminal resistance
.
Specify receiving area terminal resistance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(2) Set the transmission control protocol
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3) Set the station numbers
See Section 4.3.2.
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See Section 4.3.1.
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See Section 4.3.3.
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Self loopback test
See Section 4.6.
I
External wiring
I
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See Seciions3.2,4.5.
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Loopback test
See Sections 4.3. 8.15.
llnitialize using a sequence program
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See Section 7.
I
Asequence program for data transmission
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is must to use the following functions:
Data transmission in the no-protocol/
bidirectional mode
D a t a transmission using the on-
demand function of the dedicated
protocol
*Signal input using the global function
of the dedicated protocol
Appendix 12 contains the form sheet for recording the setting values of the AJ71C24.