DL205 Analog Manual, 7th Edition Rev. D
16-25
Chapter 16: F2-8AD4DA-2, 8-Ch. In / 4-Ch. Out Analog Voltage Combination
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Track and Hold Example:
Number of Channels = 1 in, 1 out,
Data Format = binary in, binary out,
Input resolution = 16 bits,
Input/Output Range = 0–10V in, 0–10V out,
Input Track and Hold = channel 1 reset.
SP0
LD
K
Rung 1, Module Configuration:
Input: binary data format, 1 channel.
Output: binary data format, 1 channel.
Module location: local base, slot 3.
Input data 1st memory location: V2000.
Output data 1st memory location: V2020.
Input resolution: 16 bit channel 1.
Input/Output range: 0--10V in, 0--10V out.
Input Track and Hold: reset channel 1.
8181
OUT
V7663
LDA
O2000
OUT
V7673
LDA
O2020
OUT
V7703
LD
K2
OUT
V36403
LD
K3
OUT
V36423
LD
K2
C1
OUT
V36423
LD
K3
OUT
V36423
C3
C5
LD
K1
OUT
V36423
C1 loads value of 2 (binary 10) into the Track and Hold Selection
register. This sets input channel 1 for Track and Hold Maximum
Value. As the analog value varies, only a measured value higher than
the previously stored value will be written to V2000.
C3 loads a value of 3 (binary 11) into the Track and Hold Selection
register. This sets input channel 1 for Track and Hold Reset Value.
Real--time measured values will be written to V2000 until another
Track and Hold Selection is made.
C5 loads value of 1 (binary 01) into the Track and Hold Selection
register. This sets input channel 1 for Track and Hold Minimum Value.
As the analog value varies, only a measured value lower than the
previously stored stored will be written to V2000.
LD
K101
OUT
V36413
Summary of Contents for DL205
Page 1: ...DL205 Analog I O Manual Manual Number D2 ANLG M ...
Page 2: ...Notes ...
Page 6: ...Notes ...
