Mitsubishi Electric Q66DA-G, Руководство пользователя

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3
SPECIFICATIONS
3.2 Function List
3.2.3 Warning output function
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OV
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R
VI
EW
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SYSTE
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CO
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ICA
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SE
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PROGRAMMING
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ON
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CHANGE
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3.2.3 Warning output function
(1) If a digital input value is greater than the warning output upper limit value or less than
the warning output lower limit value, Warning output flag (Un\G48), Warning output
signal (XE), and the ALM LED will turn on, informing the warning.
Warning is output for a D/A-conversion-enabled channel only.
(2) The analog output value of warning occurrence is the value converted from the digital
value at the warning output upper limit value or warning output lower limit value.
(3) Warning output flag (Un\G48) and Warning output signal (XE) turn off when Operating
condition setting request (Y9) or Warning output clear request (YE) turns on.
(4) To use this function, the following settings are required for each setting.
• Enable the warning output function: Warning output setting (Un\G47)
• Set the warning output upper and lower limit values: CH Warning output upper/
lower limit values (Un\G86 to Un\G97)
(5) When the scaling function is used, input values converted within the scaling range are
checked for warning output.
Warning output
upper limit value
OFF ON
Warning output signal (XE)
OFF
OFF ON
32000
-32000
Digital input value
CH1 Warning output flag
(upper limit value)(Un\G48,b0)
CH1 Warning output flag
(lower limit value)(Un\G48,b1)
Warning output clear request (YE)
OFF
Digital input value
Analog output value
ON ON
ON OFF
OFF
OFF
Warning output
lower limit value