Analog Terminal Parameters; Connecting By External X And Y Terminal; Connecting By Virtual Terminal Internal Connection - Veichi AC300 Series Technical Manual

AC300 Series Vector Control Inverter Manual
control panel X terminal Y terminal
Y X

Connecting by external X and Y terminal

The following examples illustrate the application of virtual vX and vY:
Example 1: In some cases, the inverter is required to run after power-on initialization. In general, an X
terminal is used as input.
If you use a virtual terminal, you can save this actual X terminal for other inputs, as follows:
Set F00.02 = 1 to run the command source terminal control;
Set F02.23 = 0 two-wire control 1;
Set F02.60 = 1 terminal input to run in the forward direction;
Set F02.64 = 0000 The valid state of vX1 is determined by vY1;
Set F02.66 = 8 Output is output when the inverter is ready for operation.
vY1 connecting to vX1
F2.55 "0" digit setting
F2.61
Inverter running
vY1
=8
preparation completed vY1 output
2 line control 1 virtual terminal control
Example 2: After the inverter is powered on, the delay is 60s forward running, as follows:
Set F00.02 = 1 to run the command source terminal control, F02.23 = 2 three-wire control 1;
Set F02.38 = 60 timer timer 60s;
Set F02.60 = 1 vX1 terminal function input, forward running;
Set F02.61 = 3 vX2 terminal function input, three-wire operation control (Xi);
Set F02.62 = 40 vX3 terminal function input, timer trigger;
Set F02.64 = 0110 vX2 and vX3 valid status source is determined by F02.64 ten or hundred;
Set F02.65 = 0110 vX2, vX3 setting is valid;
Set F02.66 = 21 The vY1 timer counts up to the output.
Function Parameter Specifications
control panel X terminal Y terminal
vY vX
Y X

Connecting by virtual terminal internal connection

Inverter
=0
=1
F2.51
vX1
FWD running
=1
vX1
=0
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AC300 Series Vector Control Inverter Manual
Inverter
Running control
time reach vY1
vX3 triggers timer
output F2.61
to count F2.53
F2.56"000" digit
Running
=21
vX3 =40
command
=1
state
=0
Stop control
three-line
control(F2.52)
F2.56"00" digit
vX2 =3
Stop command
=1
state
=0
Notes: It can be seen from the above figure that the actual method requires access to two actual external X
terminals. If virtual terminals are used, no external actual terminals need to be connected.

8.4 Analog Terminal Parameters

F03.00 AI1 Lower limit
F03.01 AI1 Lower limit corresponding setting
F03.02 AI1 upper limit
F03.03 AI1 upper limit corresponding setting
F03.04 AI1 filter time
F03.05 Reserved
Analog type The voltage or current input can be selected via the on-board switch. See Section 3.6 Switching Function
Description for Electrical Installation.
AI1 lower limit:
This function defines the signal accepted by the analog input terminal (AI1). If the voltage signal is lower than this
value, the inverter will process according to the lower limit of AI1.
The AI1 lower limit corresponds to the setting:
It is used to set the percentage of the set value corresponding to the AI1 lower limit input analog quantity.
AI1 upper limit:
This function defines the signal accepted by the analog input terminal (AI1). If the voltage signal exceeds this value,
Function Parameter Specifications
vY1 connecting to
vX1 F2.55 "0" digit
=0
F2.51
=1
FWD running
=1
vY1 vX1
=0
state
state
Stop running
(stop when off)
Setting range: 0.00～10.00V Default: 0.00V
Setting range: -100.00～100.00% Default: 0.00%
Setting range: 0.00～10.00V Default: 10.00V
Setting range: -100.00～100.00% Default: 100.00%
Setting range: 0.00～6.000s Default: 0.100s
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