Nord Drivesystems SK 200E Series, Руководство пользователя

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6 Parameterisation
BU 0200 GB Subject to technical alterations 159
6.1.5
Control terminals
Parameter
{Factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P400
[-01]
...
[-09]
Setpoint i n p ut funct ion
P
0 ... 33
{ [-01] = 1 }
{ [-02] = 15 }
{ [-03] = 0 }
{ [-04] = 0 }
{ [-05] = 1 }
{ [-06] = 0 }
{ [-07] = 1 }
{ [-08] = 0 }
{ [-09] = 0 }
[-01] = Potentiometer 1 , function of the potentiometer integrated in the FI (Section. 5.1.3).
The DIP switches 4/5 must be set to “off” (Section 5.1.1) in order for the function to
be influence by this parameter setting.
[-02] = Potentiometer 2 , function of the potentiometer integrated in the FI (Section 5.1.3).
The DIP switches 4/5 must be set to “off” (Section 5.1.1) in order for the function to
be influence by this parameter setting.
[-03] = Ext ernal analog in put 1 , AIN1 of the first I/O extension (SK xU4-IOE).
[-04] = Ext ernal analog in put 2 , AIN2 of the first I/O extension (SK xU4-IOE).
[-05] = Setpoint module , in preparation
[-06] = Digital input 2 , can be set to impulse signal evaluation via the parameter P420 [-
02] =26 or 27. The impulses can then be evaluated as an analog signal in the FI
according to the function set here.
[-07] = Digital input 3 , can be set to impulse signal evaluation via the parameter P420 [-
03] =26 or 27. The impulses can then be evaluated as an analog signal in the FI
according to the function set here.
[-08] = Ext ernal a nalog i nput 1 2nd IOE , AIN1 of the second I/O extension
(SK xU4-IOE) (= analog input 3).
[-09] = Ext ernal a nalog i nput 2 2nd IOE , AIN2 of the second I/O extension
(SK xU4-IOE) (= analog input 4).
...Settings as follows.
The basic equipment of SK 200E devices does not include an analog input. An analog function
can only be implemented by the use of options (Array [-01]...[-05] and [-08]…[-09]) or by use of
the digital input 2 or 3 (Array [-06]...[-07]). The following settings are then possible:
For standardisation of actual values: See also (Section 0).
0 = Off , the analog input has no function. After the FI has been enabled via the control
terminals, it will supply the set minimum frequency (P104).
1 = Set point frequency
, the specified analog range (P402/P403) varies the output
frequency between the set minimum and maximum frequencies (P104/P105).
2 = Frequency addition ** , the supplied frequency value is added to the setpoint.
3 = Frequency subtract ion ** , the supplied frequency value is subtracted from the setpoint.
4 = Minimum frequency , is a typical setting value for the function of the potentiometers P1
or P2 (P400 [01] or [02]), which are integrated in the cover of the FI (Section 5.1.3).
Standardisation: T_Min.-frequency= 50Hz*U[V]/10V (U=voltage potentiometer (P1 or P2))
5 = Maximum frequency , is a typical setting value for the function of the potentiometers P1
or P2 (P400 [01] or [02]), which are integrated in the cover of the FI (Section 5.1.3).
Standardisation: T_Max.-frequency= 100Hz*U[V]/10V (U=voltage potentiometer (P1 or P2))
6 = Cur rent val ue process c on tr o l ler *, activates the process controller analog input is
connected to the actual value sensor (compensator, air can, flow volume meter, etc.).
The mode is set via the DIP switches of the I/O extension or in (P401).
7 = Nom inal val ue process c on tr o l ler * , as function 6, however the setpoint is specified
(e.g. by a potentiometer). The actual value must be specified using another input.
8 = Current freq uency PI *,
9 = Current freq uency, l imi t e d by PI *,