YOKOGAWA UTAdvanced UP55A, Руководство пользователя

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8-15
IM 05P02C41-01EN
Control Functions
n
Cascade Control Function Block Diagram
*1
Output limiter
Manual operation
Manual preset output
Input error preset output
Preset output
When Loop-2 sensor burnout occurs
Normal
MAN
RUN RESET
SP limiter
DI2 DI3 DI1 DI16 PV RSP
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
A.BS
A.FL
BS
FL
PMD An, Bn
10-seg. linearizer approx./bias
PMD An, Bn
10-seg. linearizer approx./bias
PV input bias
PV input filter
BS
FL
PMD An, Bn
CNT ALG
LSP/CAS
LSP/CAS
LSP
L.PID
RMS
SPH, SPL
SPH, SPL
RFL
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
AIN2
PMD An, Bn
A.BS
A.FL
A.SR A.LC
UNIT
IN
RH, RL
SDP
SH, SL
EPO
OH, OL
OH, OL OLMT
PO
OT
MPON
Tracking signal (Tracking when not in Cascade)
LSP
LSP
CAS
CAS
CAS, AUTO
Loop-2 local target setpoint
Output limiter
OH, OL
SP limiter
RUN RESET
Remote input filter
Output limiter
Equipped as standard
For optional suffix code /HA
Heater break alarm
HAL2 HAL1
Heater break
alarm 1
Heater break
alarm 2
Current or
voltage pulse
Relay Current
OUT OUT RET
PMD
OU.H OU.L
An, Bn
Split computation
10-seg. linearizer approx./bias
RET.H RET.L
PMD An, Bn
Split computation
10-seg. linearizer approx./bias
OUT retransmission output
O1RS
RET retransmission output
RTS
Output terminal assignment
(Current when retransmission output)
Communication Loop-1 PV input
Equipped as standard
(for Standard model)
DI16 is equipped when
suffix code: Type 2 = 1 or 4.
* The LP2 lamp is lit while the Loop-2 parameter is displayed.
(for Standard model)
Suffix code: Type 2 = 1 or 4 is necessary.
Loop-2 PV input Contact inputs
Switch to AUTO when
Loop-1 PV input burnout
or A/D error occurs.
RESET/RUN switch
RESET/RUN switch
** Loop-2 parameters.
**
**
**
**
** **
**
**
**
**
LOCAL (ON) / CASCADE (OFF) switch
Loop-2 control computation
Loop-1 control computation
COM
Aux. input
* After the control output terminal is specified by the parameter OT,
other current output terminals can be used as retransmission 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.
PV display
SP display
(for Standard model)
Remote input can be used when
suffix code: Type 2 = 4.
Aux. analog (remote) input
Input type
Input unit
Input range/scale
Analog input bias
Square root extraction
Analog input filter
10-seg. linearizer approx./bias
*1: RS-485, Ethernet, PROFIBUS-DP,
DeviceNet, CC-Link
For the model with optional suffix code /DR:
Remote input with direct input
(E1-terminal area) can be used
when suffix code: Type 2 = 1 or 4,
and with optional suffix code /DR.
However, DI16 is to be deleted.
Switch between the ON and OFF states of
each contact inputs to select from
program pattern numbers.
(Select a number during a RESET state.)
Program pattern
Local target setpoint Reset
TSP S.PID
PTNO.
TIME RAMP
L.PID
LSP
REM
LOC
RUN
RST
RST
Ratio bias computation
REM
LOC
RUN
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.
Program pattern selection
DI41 to DI45 are equipped when suffix
code: Type 2 = 0, 1 or 3.
The function is assigned to each DIs at
factory default.
RST
REM
A/M
LOC
RUN
AL3 AL2 AL1
PV event 1 PV event 2 PV event 3
Time event 1 Time event 2 Time event 3 Time event 4
DO23 DO22 DO21 DO24
Time event 5
DO25
PV event, Time event, Alarm
RT
RBS
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.
DO31 to DO35 are assinged Time event 6 to 10.
Preset output PO
(for Detailed model)
DI16 is equipped when
optional suffix code /R1.
(for Detailed model)
Optional suffix code /R1 is necessary.
(for Detailed model)
Remote input can be used when
optional suffix code /A2.
For the model with optional suffix code /U1:
Remote input with direct input
(E1-terminal area) can be used
when optional suffix code /U1.
However, DI16 is to be deleted.
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
8.1
Setting
Control
Mode
(CTLM)