Vonsch Quatrofrem Series, Configuration And Diagnostics

Page: 78 / 180

UNIFREM v.3.41x
10 May 2017 Page 78 from 180
Name
[ID]
Description Def.
Filter
[262]
0 ms ÷
30000
ms
SPECIAL SETTING AIN2
Group of parameters number [155]
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 \ AIN2 \ SPECIAL SETTING AIN2
Name [ID] Description Def.
AIN2 Signal [259]
Selection of the signal that will be linearly recalculated according to the analog
input.
-
Signal
Signal (AIN2_A)
[261]
Signal value for the analog input level at point A. -
- ÷ -
Signal (AIN2_B)
[260]
Signal value for the analog input level at point B. -
- ÷ -
AIN2_A [951] Analog input level at point A. 0,00 V
0,00 V ÷ 10,00 V
AIN2_B [952] Analog input level at point B.
10,00
V
0,00 V ÷ 10,00 V
AIN3
Group of parameters number [148]
Third analog input. Not available for the UNIFREM 400 M converter.
MENU \ SETTINGS \ INPUTS AND OUTPUTS \ ANALOG INPUTS \ AIN3
Name
[ID]
Description Def.
AIN3
Type
[268]
Analog input type. 0-10 V
0-10 V
Analog input level corresponds with the voltage, which is measured between the terminals X1:15
and X1:16 in the 0 to 10V DC range.
2-10 V
Analog input level corresponds with the voltage, which is measured between the terminals X1:15
and X1:16 in the 2 to 10V DC range. If this voltage drops under the 2V limit, the frequency
converter generates the fault " E27-Interrupted AIN3 (page 33)". Fault evaluation can be turned off
using AIN Fault [837] (page 108).
0-20 mA
Analog input level corresponds with the current, which is measured between the terminals X1:15
and X1:16 in the 0 to 20mA range.
4-20 mA
Analog input level corresponds with the current, which is measured between the terminals X1:15
and X1:16 in the 4 to 20mA range. If this voltage drops under the 4 mA limit, the frequency
converter generates the fault " E27-Interrupted AIN3 (page 33)". Fault evaluation can be turned off
using AIN Fault [837] (page 108).
AIN3
Filter
[272]
Time constant of first-order filter of the analog input. 100 ms
0 ms ÷
30000