8-35
IM 05P02C41-01EN
Control Functions
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PositionProportionalLoopControlwithPVAuto-selector(2inputs)FunctionBlockDiagram
COM
SP limiter
PV
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
PV.AS
P.UNI P.DP P.RH, P.RL
CNT ALG
SPH, SPL
A.SR A.LC
UNIT
IN
RH, RL
DP
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
DP
SH, SL
Control computation
Manual operation
Input error preset output
Preset output
AUTO
When sensor
burnout occurs
Normal
MAN
RUNRESET
Output limiter
EPO
OH, OL
PO
Signal comparison
Feedback input
Direct/reverse signal
Valve position sliding
resistor or current
Motor-operated valve
Relay output
VALV
FBIN
M
Equipped as standard Equipped as standard
Current Current
OUT RET
PMD
OU.H
HYS
DB
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
PV input 1 PV input 2
Aux. analog (remote) input (E1-terminal area)
(for Standard model)
Suffix code: Type 2 = 1 or 4 is necessary.
Equipped as standard
In Estimating-type position proportional control, the limiter function
does not work on output operation.
The reverse-signal relay turns on when being limited by low limit.
The direct-signal relay turns on when being limited by high limit.
Sensor burnout occurs when PV or RSP input burnout occurs.
However, burnout is not detected if input is not conncted.
In Manual operation, the relay turns on while the
or key is pressed. Output limiter does not work.
H relay
( key)
L relay
( key)
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.
Position Proportional Computation Output cannot be calculated by ladder program.
RMS
*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.
Program pattern
Local target setpoint
Reset
TSP S.PID
PTNO.
TIME RAMP
L.PID
LSP
REM
LOC
RUN
RST
RESET/RUN switch
DI45DI44DI43DI42DI41DI3DI2DI1 DI16
Program pattern
selection
(Select a
number during a
RESET state.)
Contact inputs
(for Standard model)
DI16 is equipped when suffix code: Type 2 = 1 or 4.
DI41 to DI45 are equipped when suffix code: Type 2 = 0, 1, or 3.
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.
Start of remote-mode operation
when DI changes from OFF to ON.
RST
REM
A/M
LOC
RUN
AL3AL2AL1
PV event 1
PV event 2
PV event 3
Time event 1
Time event 2
Time event 3
Time event 4
DO23DO22DO21 DO24
Time event 5
DO25
PV event, Time event, Alarm
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.
(for Detailed model)
Optional suffix code /R1 is necessary.
(for Detailed model)
DI16 is equipped when optional suffix code /R1.
DI41 to DI45 are equipped when optional suffix code /X4.
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.
LPS
24 V loop
power supply
For optional suffix code /L4 or /LC4
8
8.1SettingControlMode(CTLM)
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