Vacon 100 HVAC, Руководство по применению

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2 WIZARDS
2.1 PID MINI-WIZARD
The application wizard helps you to set the basic parameters that are related to the
application.
To start the PID mini-wizard, set the value Activate to parameter P1.17 PID Mini-Wizard in the
Quick Setup menu.
The default settings tell you to use the PID controller in the one feedback / one setpoint
mode. The default control place is I/O A, and the default process unit is %.
1 Make selections for Process unit (P3.12.1.4) More than 1 selection.
If your selection is other than %, you see the next questions. If your selection is %, the wizard
goes directly to question 5.
2
Set a value for Process Unit Min (P3.12.1.5) The range depends on the selection in ques-
tion 1.
3
Set a value for Process Unit Max (P3.12.1.6) The range depends on the selection in ques-
tion 1.
4 Set a value for Process Unit Decimals (P3.12.1.7) Range: 0-4
5
Set a value for Feedback 1 Source Selection
(P3.12.3.3)
See Table 34 Feedback settings
.
If you make a selection of an analogue input signal, you see the question 6. With other
selections, the wizard goes to question 7.
6
Set the signal range of the analogue input
0 = 0-10V / 0…20mA
1 = 2-10V / 4…20mA
See Table 15 Analogue input settings.
7
Set a value for Error Inversion (P3.12.1.8)
0 = Normal
1 = Inverted
8 Set a value for Setpoint Source Selection (P3.12.2.4) See Table 33 Setpoint settings.
If you make a selection of an analogue input signal, you see the question 9. With other
selections, the wizard goes to question 11.
If you set Keypad Setpoint 1 or Keypad Setpoint 2 for the value, the wizard goes directly to
question 10.
VACON · 20 WIZARDS
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