User Manual of A90 Series Inverter
242
closed state/valid in the open state
F17.11 VX1 valid delay time
0.000-30.000
s
0.000
●
F17.12 VX1 invalid delay time 0.000-30.000
s
0.000
●
F17.13 VX2 valid delay time
0.000-30.000
s
0.000
●
F17.14 VX2 invalid delay time 0.000-30.000
s
0.000
●
F17.15 VX3 valid delay time
0.000-30.000
s
0.000
●
F17.16 VX3 invalid delay time 0.000-30.000
s
0.000
●
F17.17 VX4 valid delay time
0.000-30.000
s
0.000
●
F17.18 VX4 invalid delay time 0.000-30.000
s
0.000
●
The terminals VX1 to VX8 essentially have the same function, but there are no
corresponding physical terminals actually. They all have the positive and negative logic
functions. The terminals VX1 to VX4 have the delay function, and their statuses can be
confirmed in the same way. They can be set separately. The terminal VX1 is taken as an
example below.
Function
code
Function code
name
Parameter description
Unit
Default
setting
Attribute
F17.09
VX1-VX8
status setting
options
D7 D6 D5 D4 D3 D2 D1 D0
000
00000
○
VX8 VX7 VX6 VX5 VX4 VX3 VX2 VX1
0: the VXn status is the same as VYn
output status
1: status set by F17.10
F17.10
VX1-VX8
status setting
D7 D6 D5 D4 D3 D2 D1 D0
000
00000
●
VX8 VX7 VX6 VX5 VX4 VX3 VX2 VX1
0: Invalid
1: valid
When F17.09=xxxxxxx0, the VX1 status is the same as the VY1 output status.
As stated literally, the status of the virtual input terminal is the same as that of the
virtual output terminal, so this should be used in conjunction with the virtual output
terminal.
If F17.19=16 (reach the length) and F17.28=xxxx xxx1 (the VY1 status depends
on the output function status) under the default conditions, and “16: reach the length”
is valid, the VY1 output and VX1 synchronization will be valid. The corresponding
operations (length count clearing and VY1 output status resetting) can be performed
according to the VX1 setting (assuming “39: length clearing”). Then the fixed length
count function can be enabled again to meet the requirements for repeated processing.
If there are certain intervals between repeated processing procedures, you can also
