UNIFREM v.3.41x
10 May 2017
Page 79 from 180
Name
[ID]
Description
Def.
ms
SPECIAL SETTING AIN3
Group of parameters number [156]
Analog input mapping setting for the selected parameter. Value of this parameter will be affected by the
analog input value.
MENU \ SETTINGS \ INPUTS AND OUTPUTS \ ANALOG INPUTS \ AIN3 \ SPECIAL SETTING AIN3
Name [ID]
Description
Def.
AIN3 Signal [269]
Selection of the signal that will be linearly recalculated according to the analog
input.
-
Signal
Signal
(AIN3_A)
[270]
Signal value for the analog input level at point A.
-
-
÷
-
Signal
(AIN3_B)
[271]
Signal value for the analog input level at point B.
-
-
÷
-
AIN3_A [953]
Analog input level at point A.
0,00 V
0,00 V ÷ 10,00 V
AIN3_B [954]
Analog input level at point B.
10,00
V
0,00 V ÷ 10,00 V
AIN4
Group of parameters number [152]
Fourth analog input. Not available for the UNIFREM 400 M converter.
MENU \ SETTINGS \ INPUTS AND OUTPUTS \ ANALOG INPUTS \ AIN4
Name
[ID]
Description
Def.
AIN4
Type
[274]
Analog input type.
0-10 V
0-10 V
Analog input value corresponds with the voltage, which is measured between the terminals X1:17
and X1:18 in the 0 to 10V DC range.
2-10 V
Analog input value corresponds with the voltage, which is measured between the terminals X1:17
and X1:18 in the 2 to 10V DC range. If this voltage drops under the 2V limit, the frequency
converter generates the fault " E28-Interrupted AIN4 (page 33)". Fault evaluation can be turned off
using AIN Fault [837] (page 108).
0-20 mA
Analog input value corresponds with the current, which is measured between the terminals X1:17
and X1:18 in the 0 to 20mA range.
4-20 mA
Analog input value corresponds with the current, which is measured between the terminals X1:17
and X1:18 in the 4 to 20mA range. If this voltage drops under the 4 mA limit, the frequency
converter generates the fault " E28-Interrupted AIN4 (page 33)". Fault evaluation can be turned off
using AIN Fault [837] (page 108).
AIN4
Filter
[278]
Time constant of first-order filter of the analog input.
100 ms
0 ms ÷
30000
ms
