EDS11-101E Datasheet, PDF (1/6 Pages) Fuji Electric – FC SERIES COMPACT CONTROLLER S(STEP OUTPUT TYPE)

FC SERIES COMPACT CONTROLLER S
(STEP OUTPUT TYPE)
DATA SHEET
Compact controller S (fixed function type) is a compact
single-loop controller using a microprocessor.
It accepts uniform signals, and signals from a thermo-
couple and resistance bulbs as input, and includes sufficient
control and computation functions which permit composition
of a flexible system for PID control, square-root extraction,
non-linear control, etc.
PNC1
FEATURES
1. PID auto turing function
Optimum PID parameter can be obtained for processing.
2. High reliability
LED's (red and green) are used for the bar graph indicator
and for parameter indication (red). A non-volatile memory
retains the control and computation parameters even if
power should be interrupted.
3. All operations are performed from the front of the panel
Operations such as parameter setting, auto/manual
changeover are performed from the front of the panel.
4. Transmission function
Incorporation of transmission function permits setting of
concentrated monitoring data at the host system.
FUNCTIONAL DIAGRAM
Personal computer
Valve position input
(W0)
Opening/resistance
conversion
Process value input
(PV)
External set point input
(CAS)
4 to 20mA,
thermocouple/
resistance bulb
conversion
Pulse input (PI)
Manual mode
command (SMV)
PV tracking (DI1)
Remote acknowledge
signal (DI3)
Communication
terminal
Linearize
Filter
Square-root
extraction
SH
R
SL
A.M
M mode
To other controllers
Bar graph indicator
P
I
D
Non-linear
MV
R .A
H
L
M
Pulse width
conversion
M mode
L or SCC mode
R
R mode
Control output
(pulse width) (PO)
Valve position output
(voltage) (AO1)
Compensated PV
signal output (KPV)
Set point transmit
signal output (SV)
Manual mode output
(M)
Local mode output
(DO1)
Remote request
(R-REQ)
Fault output (FLT)
High alarm
output (H)
Low alarm
output (L)
: Option
Fault
Alarm
FLT lamp
H lamp
L lamp
EDS11-101e
Date Jan. 27, 1999