Mitsubishi FX3UC Series, Руководство пользователя

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355
FX
3UC
Series Programmable Controllers
User’s Manual - Hardware Edition
10 Display Module (Only FX3UC-32MT-LT)
10.17 Display Screen Protect Function
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O
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Exter
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D
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Ge
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Pow
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Specif
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Input Spec
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O
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Exam
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Va
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Te
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CC
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10
D
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FX
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T only)
10.17.6 Pointers for using the display screen protect function
The display screen protect function settings should be specified in a sequence program.
• The protect function is enabled by using the display module’s "monitor/test function" to change the system
information’s (system signal 1) "D + 8" current value to "1" or "2".
• Once the setting is made, it cannot be canceled from the display module.
• To cancel the setting, use the programming tool to change the system information’s (system signal 1)
"D + 8" current value to a value other than "1" and "2".
If the system information’s (system signal 1) "D + 8" is set in a general purpose data register, however,
the display screen protect function can be canceled by turning the power off, then on again.