YOKOGAWA YS80 Series, Руководство пользователя

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5-5
IM 01B04N01-02E
Setting
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App
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5.3.1 Configuration of Parameters
BRAIN communication parameters consist of the following parameters.
• Display (A & B parameters)
• Settings of Input and output (D parameters)
• Adjustment (P parameters)
• Test (Q parameters)
5.3.2 Description of Parameters
The description of main parameters is as follows.
● Input/output-related parameters
(1) D17: LINEARIZE1
Sets the available/unavailable of square-root characteristic.
(2) D19: LOW CUT1
Sets the low cut point.
The input signal and output signal are shown in the figure below.
If there are square roots, perform square root calculation. You can set a low cut
point (LOW CUT1) for square root calculations. The operation in the vicinity of the
low cut point is shown in the figure below.
A 0.2% hysteresis is used for the low cut point.
Y = X
Output Signal (Y)
Input Signal (X)
Low cut point
Hysteresis (fixed to 0.2%)
0
(3) D33: OUT1 DR and D34: OUT2 DR
Sets the action direction for output 1 and output 2.
If you set REVERSE, outputs 5 V (or 20 mA) for 0% and 1 V (or 4 mA) for 100%.
● Adjustment-related parameters
(1) P03: ZERO ADJ1
Performs Zero adjustment of input.
(2) P04: SPAN ADJ1
Performs Span adjustment of input.
(3) P13: OUT1 0% (Note1)
Adjusts 0% of output 1.
(4) P14: OUT1 100% (Note1)
Adjusts 100% of output 1.
(5) P15: OUT2 0% (Note1)
Adjusts 0% of output 2.
(6) P16: OUT2 100% (Note1)
Adjusts 100% of output 2.
● Test-related parameters
(1) Q02: OUT1 TEST (Note1)
Outputs the set value forcibly regardless of input condition.
Q03 has the same function.
Note1: After completing adjustment and test, press the [F4] (OK) key of the Handy Terminal
to return to normal condition (release of forced output).
5.3 Setting of Parameters