YOKOGAWA UTAdvanced UT55A, Руководство пользователя

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10-27
IM 05P01C31-01EN
Output
(Control
and
Retransmission)
Functions
10.15 Setting Split Computation Output Function
Description
Split computation output is useful for the case where multiple (up to 3) operating
units for switching, for example, hot and cool water are linked for control. There are
two characteristics of split computations: V-mode characteristics and Parallel-mode
characteristics. The current output range can be changed.
► Current output range: 10.14 Changing Current Output Range
V-mode Characteristics
The following explains an example of letting OUT terminal and RET terminal present the
V-mode characteristics of split computations.
Setting Example
OUT terminal RET terminal
Control output type/Retransmission output type OT = 00.02 (current) RTS=OUT1
Current output 100% segmental point OU.H=100.0% RET.H=0.0%
Current output 0% segmental point OU.L=25.0% RET.L=75.0%
Current output range OU.A=4-20 RET.A=4-20
0 50 25 75 100 %
% mA
Output before split computation
O
ut
pu
t a
fte
r c
om
pu
ta
tio
n
OUT current output
100% segmental point
OUT current output
0% segmental point
RET current output
100% segmental point
RET current output
0% segmental point
RET terminal
25
0
50
75
100 20
4
3.8
12
8
16
OUT terminal
10