Vonsch Quatrofrem Series, Configuration And Diagnostics

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UNIFREM v.3.41x
10 May 2017 Page 77 from 180
Name
[ID]
Description Def.
and X1:12 in the 4 to 20mA(~0 až 100%) range. If this voltage drops under the 4 mA limit, the
frequency converter generates the fault " E25-Interrupted AIN1 (page 33)". Fault evaluation can be
turned off using AIN Fault [837] (page 108).
AIN1
Filter
[254]
Time constant of first-order filter of the analog input. 100 ms
0 ms ÷
30000
ms
SPECIAL SETTING AIN1
Group of parameters number [150]
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 \ AIN1 \ SPECIAL SETTING AIN1
Name [ID] Description Def.
AIN1 Signal [251]
Selection of the signal that will be linearly recalculated according to the analog
input.
-
Signal
Signal (AIN1_A)
[253]
Signal value for the analog input level at point A. -
- ÷ -
Signal (AIN1_B)
[252]
Signal value for the analog input level at point B. -
- ÷ -
AIN1_A [949] Analog input level at point A. 0,00 V
0,00 V ÷ 10,00 V
AIN1_B [950] Analog input level at point B.
10,00
V
0,00 V ÷ 10,00 V
AIN2
Group of parameters number [149]
Second analog input.
MENU \ SETTINGS \ INPUTS AND OUTPUTS \ ANALOG INPUTS \ AIN2
Name
[ID]
Description Def.
AIN2
Type
[154]
Analog input type. 0-10 V
0-10 V
Analog input value corresponds with the voltage, which is measured between the terminals X1:13
and X1:14 in the 0V to 10V DC range.
2-10 V
Analog input value corresponds with the voltage, which is measured between the terminals X1:13
and X1:14 in the 2V to 10V DC range. If this voltage drops under the 2V limit, the frequency
converter generates the fault " E26-Interrupted AIN2 (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 X1:13
and X1:14 in the 0 to 20mA range.
4-20 mA
Analog input value corresponds with the current, which is measured between the terminals X1:13
and X1:14 in the 4 to 20mA range. If this voltage drops under the 4 mA limit, the frequency
converter generates the fault " E26-Interrupted AIN2 (page 33)". Fault evaluation can be turned off
using AIN Fault [837] (page 108).
AIN2 Time constant of first-order filter of the analog input. 100 ms