YOKOGAWA UTAdvanced UP55A, Руководство пользователя

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IM 05P02C41-01EN
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Heating/cooling Loop Control with PV Auto-selector (4 inputs) Function Block Diagram
COM
SP limiter
DI26 DI46 PV AIN2
Input type
Input unit
Input range/scale
Analog input bias
Square root extraction
Analog input filter
Input type
Input unit
Input range/scale
Analog input bias
Square root extraction
Analog input filter
10-seg. linearizer approx./bias
PV input bias
PV input filter
Ratio bias computation
PV auto-selector (Max., Min., Ave., Diff.)
A.BS
A.FL
BS
FL
PMD An, Bn
10-seg. linearizer approx./bias PMD An, Bn 10-seg. linearizer approx./bias PMD An, Bn 10-seg. linearizer approx./bias PMD An, Bn 10-seg. linearizer approx./bias PMD An, Bn
PV.AS
P.UNI P.DP P.RH, P.RL
CNT ALG
SPH, SPL
A.SR A.LC
UNIT
IN
RH, RL
SDP
SH, SL
A.BS
A.FL
A.SR A.LC
UNIT
IN
RH, RL SDP
SH, SL
RSP
Input type
Input unit
Input range/scale
Analog input bias
Square root extraction
Analog input filter
A.BS
A.FL
A.SR A.LC
UNIT
IN
RH, RL
SDP
SH, SL
AIN4
Input type
Input unit
Input range/scale
Analog input bias
Square root extraction
Analog input filter
A.BS
A.FL
A.SR A.LC
UNIT
IN
RH, RL SDP
SH, SL
DI16 DI2 DI3 DI1
Control computation
Sensor burnout occurs when PV, RSP, AIN2, or AIN4 input burnout occurs.
However, burnout is not detected if input is not conncted.
Manual operation
Manual preset output
Input error preset output
Heating-side preset output When Loop-2 sensor
burnout occurs
When Loop-2 sensor
burnout occurs
Normal Normal
MAN
RUN RESET
Current or
voltage pulse
Relay Current or
voltage pulse
Relay Current
EPO
OH, OL OHc, OLc
Input error preset output
OUT retransmission output OUT2 retransmission output
EPO
PO
Cooling-side preset output
RESET
POc
OT
O1RS O2RS
RET retransmission output
RTS
MPON
OUT OUT OUT2 OUT2
Heating/cooling computation
RET
Heating-side output limiter Cooling-side output limiter
RUN
Output terminal assignment
PMD
OU.H OU.L OU2.H OU2.L
An, Bn PMD An, Bn
Split computation
10-seg. linearizer approx./bias
Split computation
10-seg. linearizer approx./bias
RET.H RET.L
PMD An, Bn
Split computation
10-seg. linearizer approx./bias
AUTO
Equipped as standard
(Current when retransmission output) (Current when retransmission output)
PV input 1 PV input 2 PV input 3 PV input 4 Contact inputs
(for Standard model) Suffix code: Type 2 = 1 or 4 is necessary.
(for Standard model)
When suffix code: Type 2 = 4
(for Standard model)
When suffix code: Type 2 = 4
Aux. analog (remote) input (E1-terminal area) Aux. analog input (E2-terminal area) Aux. analog input (E4-terminal area) Equipped as standard
Necessary for Loop control with PV auto-selector for 3 inputs or 4 inputs
For the model with optional suffix code /DR:
Refer to the function block diagram of
Loop control with PV auto-selector (2 inputs).
* After the control output terminal is specified by the parameter OT,
other current output terminals can be used as retransmission output.
Heating-side
output
Heating-side
output
Cooling-side
output
Cooling-side
output
Terminal Parameter Function
Analog signal Contact signal Front panel key
Legend
PV display SP display
Input ladder calculation program (signal goes to the control computation as is when without ladder program). For ladder program, see the LL50A Parameter Setting Software User’s Manual.
Manual output is prioritized even if
sensor burnout occurs in MAN.
RMS
*1: RS-485, Ethernet, PROFIBUS-DP,
DeviceNet, CC-Link
(for Standard model)
DI16 is equipped when
suffix code: Type 2 = 1 or 4.
DI26 and DI46 are equipped when
suffix code: Type 2 = 4.
Program pattern
Local target setpoint Reset
TSP S.PID
PTNO.
TIME RAMP
L.PID
LSP
REM
LOC
RUN
RST
Program pattern selection
Switch between the ON and OFF
states of each contact inputs to
select from program pattern
numbers.
(Select a number during a RESET
state.)
DI41 to DI45 are equipped when suffix code:
Type 2 = 0, 1 or 3.
The function is assigned to each DIs at
factory default.
RT
RBS
RESET/RUN switch RESET/RUN switch
RST RST
REM
A/M
LOC
RUN
REM
LOC
RUN
AL3 AL2 AL1
PV event 1 PV event 2 PV event 3
PV event
Output ladder calculation program (signal goes to the output as is when without ladder program). For ladder program, see the LL50A Parameter Setting Software User’s Manual.
No function is
assigned to
DI16, DI26,
and DI46.
Start of program operation
when DI changes from OFF to ON.
Stop of program operation
when DI changes from OFF to ON.
Start of local-mode operation
when DI changes from OFF to ON.
(for Detailed model) Optional suffix code /R1 is necessary.
(for Detailed model)
When optional suffix code /A2
(for Detailed model)
When optional suffix code /A4
For the model with optional suffix code /U1:
Refer to the function block diagram of
Loop control with PV auto-selector (2 inputs).
(for Detailed model)
DI16 is equipped when
optional suffix code /R1.
DI26 and DI46 are equipped when
optional suffix code /A2 and /A4.
Program pattern selection
DI41 to DI45 are equipped when optional
suffix code /X4.
The function is assigned to each DIs at
factory default.
LPS
24 V loop
power supply
For optional suffix code /L4 or /LC4
SSP
8.1
Setting
Control
Mode
(CTLM)