LSIS XBF-AD04A User Manual

XGB Analog edition manual
4) Interpolation output value
The interpolation operation value that is currently being outputted can check in parameter
area (Address No. 17 ~ 20) while using interpolation function.
.
Address of interpolation output value
Details
No.17
Channel 0 interpolation operation value
No.18
Channel 1 interpolation operation value
No.19
Channel 2 interpolation operation value
No.20
Channel 3 interpolation operation value
5) Interpolation flag turns on while the interpolation is outputted. And when the interpolation
output value is reached at objective value, It will turn off.
Interpolation flag
Details
U0y.01.8
Channel 0 interpolation output in operation
U0y.01.9
Channel 1 interpolation output in operation
U0y.01.A
Channel 2 interpolation output in operation
U0y.01.B
Channel 3 interpolation output in operation
6) Example
The output is changed from 4mA to 20mA and then when it is reached at 20mA, if the output
comes back 4mA again, you have to do as follows.
Interpolation
time
Analog
output value
60s
4mA
20mA
15s
6mA
12mA
18mA
15s 15s 15s
60s
15s
15s 15s 15s
Reaching
a target value
Interpolation
flag On
Interpolation
flag On
Interpolation
flag Off
Interpolation
flag Off
Reaching a target value
Change of the output value
Change of
the output value
Notes
1) During the interpolation output, If the internal parameter is changed, the interpolation operation will
be temporarily stopped and the output can be immediately changed to objective value.
2) If the change of internal parameter is needed, change the parameter during interpolation output
after the flag turns off when the analog output value is not changed.
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LSIS XBF-AD04A Specifications

General

Brand	LSIS
Model	XBF-AD04A
Category	Controller
Language	English