12. Protective functions
12-7
SV-iC5
12.7 Frequency command loss
Group
LED display
Parameter Name
Set
value
Min/Max
setting
Factory
default
Unit
I16
[Criteria for analog input
signal loss]
0
0/2
0
I62
[Drive mode select after
loss of frequency
command]
-
0/2
0
I63
[Wait time after loss of
frequency command]
-
1.0 Sec
I54
[Multi-function output
terminal select]
11 12
I/O group
I55
[Multi-function relay select]
11
1/12
0/17
17
Select the Drive mode when frequency reference set via V1 and I or (V1+I) input terminal or communication
option is lost.
I16 : This is to set the criteria for analog input signal loss when frequency reference is given by V1, I,
V1+I or Communication option.
0
Disabled (Does not check the analog input signal loss)
1
When less than the value set in I 2, I 7, I 12 is entered
I16
[Criteria for analog
input signal loss]
2
When below the value set in I 2, I 7, I 12 is entered
EX 1) The inverter determines that the freq reference is lost when DRV- Frq is set to 3 (Analog V1 input), I 16
to 1 and analog input signal is less than half of the minimum value set in I 7.
EX 2) The inverter determines that the freq reference is lost when DRV- Frq is set to 6 (V1+I), I 16 to 2 and V1
input signal is either below the minimum value set in I 7 or I input value is less than the I 12 value.
I62 : When no frequency command is given for the time set in I63, set the drive mode as the table below.
Содержание SV-iC5 Series
Страница 8: ...Table of Contents viii SV iC5 ...
Страница 22: ...3 Wiring 3 6 SV iC5 Notes ...
Страница 38: ...5 Programming keypad 5 14 SV iC5 Notes ...
Страница 42: ...6 Basic operation 6 4 SV iC5 Notes ...
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Страница 108: ...10 Advanced functions 10 20 SV iC5 Notes ...
Страница 132: ...13 Troubleshooting Maintenance 13 6 SV iC5 Notes ...
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