Xinje VH6 Series - Page 114

108
Parameter
Name
Range
P2-55
AI below minimum input
setting selection
Ones bit
AI1 below minimum input setting
selection
0
Corresponding minimum input setting
1
0.0%
Tens bit
AI2 below minimum input setting
selection, ditto
Hundreds bit
AI3 below minimum input setting
selection, ditto
The ones, tens and hundreds bits of the parameter correspond to the analog input AI1, AI2 and AI3 respectively.
If 0 is selected, when AI input is lower than "minimum input", the corresponding setting of the analog quantity
is the "minimum input corresponding setting" (P2-18, P2-22, P2-26) of the curve determined by the parameters.
If 1 is selected, when AI input is lower than the minimum input, the corresponding setting of the analog quantity
is 0.0%.
Parameter
Name
Range
P2-56
AI1 filter time constant
0.00s~10.00s
P2-57
AI2 filter time constant
0.00s~10.00s
P2-58
AI3 filter time constant
0.00s~10.00s
AI1 filtering time constant is used to set the software filtering time of AI1. When the on-site analog quantity is
easy to be interfered, please increase the filtering time to make the detected analog quantity tend to be stable,
but the larger the filtering time, the slower the response speed of analog quantity detection.
Parameter
Name
Range
P2-60
AI1 jump point
-100%~+100.0%
P2-61
AI1 jump range
0.0%~100.0%
P2-62
AI2 jump point
-100%~+100.0%
P2-63
AI2 jump range
0.0%~100.0%
P2-64
AI3 jump point
-100%~+100.0%
P2-65
AI3 jump range
0.0%~100.0%
The jump function is to fix the corresponding setting value of the analog quantity to the jump point when the
corresponding setting of the analog quantity changes in the upper and lower intervals of the jump point.
For example: the voltage of analog input AI1 fluctuates up and down at 5.00V, the fluctuation range is 4.90V ~
5.10V, the minimum input of AI1 0.00V corresponds to 0.0%, and the maximum input of AI1 10.00V
corresponds to 100%. Then the detected AI1 corresponding setting fluctuates between 49.0% and 51.0%.
Set AI1 jump point P2-60 to 50.0%, set AI1 jump range P2-61 to 1.0%, then the AI1 input is fixed to 50.0%,
after jump function processing, AI1 is transformed into a stable input, and the fluctuation is eliminated.
Parameter
Name
Range
P2-66
PULSE min setting
0.00kHz~P2-68
P2-67
PULSE min setting corresponding
frequency percentage
-100.0%~+100.0%
P2-68
PULSE max setting
P2-66~50.00kHz