Toshiba LC531 Series Instruction Manual page 40

Chapter 1 Overview of Single-Loop Controller LC531/LC532
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Table 1-1 LC53* DIP switches
Switch type
Maintenance switch
(Maint.SW.)
(Note) Normally, set all
switches to "OFF."
Engineering switch
(Eng.SW.)
(Note) Normally, set
switches 1 to 5 to "OFF."
Switches 6, 7, and 8 can be
arbitrary.
Remark
• The DIP switch setting values are read when the power is turned on. The settings are not
reflected when they are changed during execution.
• For memory clear engineering switch (SW No. 1) operation, refer to "5.2.2 Memory clear,
download, and startup".
• If the operation specification after error down of engineering switch (SW No. 6) is set to ON,
the LC53* automatically starts up after an error down. This function is effective when the
cause of the error is temporary. It will not restart if OFF is selected.
• Normally, Ethernet transmission speed can be selected automatically in 10M or 100M in auto
negotiation. If Ethernet transmission is not stable, the setting can be fixed on 10M. (Set it on
for the Ethernet transmission speed setting).
SW No.
1 Reserved
2 Reserved
3 Firmware DL (ON)
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 Reserved
1 Memory clear (ON)
2 Reserved
3 Reserved
4 Configure inter-controller communication type
OFF:LC53* only
ON :Broadcast (when S3/PU811 are connected)
5 Ethernet transmission speed setting
OFF: 10M/100M (auto negotiation)
ON : 10M fixed
6 Operation specification after an error down
OFF: Terminate with an error
ON: Restart
7 Ethernet Class setting
8
7 8
OFF OFF
ON OFF
OFF ON
ON ON
Description
Class
ClassC(192.168.0.*)
ClassC(192.168.1.*)
ClassB(172.16.64.*)
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