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MELSOFT
6 COMMUNICATION SETTING EXAMPLES OF THE UTILITY SETTING TYPE
6.17.2 Access procedure
This section explains the procedure for accessing the programmable controller CPU
using modem communication in the following flowchart.
Start
When the modem has the ANS/ORG/TEL switch,
set it to the "TEL" mode.
Start the communication setup utility and make
setting on the communication setting wizard.
On the communication test screen, check whether
communication can be made properly. *1
End
Refer to the GX Developer Operating Manual.
Refer to Section 6.17.2 (5).
Refer to Section 6.17.2 (6).
Refer to the manual of the used modem.
Set the A6TEL or Q6TEL and connect it to the
modem.
Connect "LINE" of the modem and the telephone
line.
Start
Start the communication setup utility and make
setting on the communication setting wizard.
On the communication test screen, check whether
communication can be made properly. *1
End
<When A6TEL or Q6TEL is used>
<When FXCPU is used>
Refer to the GX Developer Operating Manual.
Set the FXCPU and connect it to the modem.
Refer to Section 6.17.2 (5).
Refer to Section 6.17.2 (6).
*1: If normal communication cannot be made, refer to
"Appendix 6 Flowchart for the Case Where Access
Cannot Be Made during Modem Communication"
and take corrective action.
*1: If normal communication cannot be made, refer to
"Appendix 6 Flowchart for the Case Where Access
Cannot Be Made during Modem Communication"
and take corrective action.