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3 SPECIFICATIONS
3.5.6 Manipulated value (MV value, buffer memory address: D
3.5.7 Temperature rise judgment flag (buffer memory address: 11
3.5.8 Transistor output flag (buffer memory address: 15
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(1) Stores the result of PID operation performed on the basis of the temperature value
imported from the temperature sensor.
(2) The value stored is in the range -50 to 1050 (-5.0% to 105.0%).
However, the value is in the range 0% to 100% for external output.
• Less than 0%
• More than 100% : 100%
(3) The manipulated value represents the ON time of the control output period (buffer
memory address: 2F
At the control output period of 30s (seconds) and the manipulated value of 600
(60.0%), the pulse turns on for 18 seconds and turns off for 12 seconds.
OFF
Transistor output
(1) This flag checks whether the temperature process value (PV) is within the
temperature rise completion range or not.
(2) This flag turns to "1" when the temperature process value (PV) is within the
temperature rise completion range.
Setting the temperature rise completion soak time (buffer memory address: A8
will cause this flag to turn to "1" when the temperature process value remains
within the temperature rise completion range of the preset temperature rise
completion soak time.
(1) Stores the ON/OFF statuses of the transistor output and ON delay output.
0
(2) The following values are stored as the ON/OFF statuses of the transistor output
and ON delay output.
• ON
: 1
• OFF : 0
: 0%
, 4F
, 6F
, 8F
) as a percentage.
H
H
H
H
18s
ON
30s
to 18
H
b8
MELSEC-Q
to 10
)
H
H
12s
to 14
)
H
H
)
H
b0
Transistor output
ON delay output
)
H
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