K&R GT600-4T132G User Manual page 199

6.9.3 Function of VDI Terminals
VDI terminals have the same functions as DI terminals do. They can be used for multi-functional
digital inputs.
Function Code Parameter Name
A1-00 VDI1 function selection
A1-01
VDI2 function selection
A1-02 VDI3 function selection
A1-03 VDI4 function selection
A1-04
VDI5 function selection
These function parameters set function to the five virtual DI terminals VDI1 to VD15, which have
the same digital input functions (0 to 59) as ten DI terminals do. For more details, see description
of to .
Function Code Parameter Name
A1-05 VDI active state setting
mode
A1-06 Selection of VDI active
state
These function parameters determine active mode of VDI1 to VD15.
●
0: Decided by state of VDOx
To enable the AC drive to detect a fault and stop when input from AI1 input reaches limit,
perform the following settings:
– Set A1-00 to 44 to set VDI1 for function 44 "User-defined fault 1".
–
Set A1-05 to xxx0 to determine VDI1 active state by state of VDOx.
– Set A1-11 to 31 to set VDO1 for function 31 "AI1 input exceeding limit".
When input from AI1 reaches limit, VDO1 becomes on. Then, VDI1 becomes on and the AC
drive receives user-defined fault.
Setting Range
0 to 59
0 to 59
0 to 59
0 to 59
0 to 59
Setting Range
0: Decided by state of VDOx
1: Decided by A1-06
Units position: VDI1
Tens position: VDI2
Hundreds position: VDI3
Thousands position: VDI4
Ten thousands position: VDI5
0: Inactive
1: Active
Units position: VDI1
Tens position: VDI2
Hundreds position: VDI3
Thousands position: VDI4
Ten thousands position: VDI5
6. Description of Parameters
Default
0
0
0
0
0
Default
00000
00000
6
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