EDS11-91H Datasheet, PDF (1/6 Pages) Fuji Electric – FC SERIES COMPACT CONTROLLER S(CONTINUOUS OUTPUT TYPE)

FC SERIES COMPACT CONTROLLER S
(CONTINUOUS 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 composi-
tion of a flexible system for PID control, square-root extrac-
tion or non-linear control.
PNA1
FEATURES
1. PID auto tuning 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, hard manual operation, etc. 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
External MV input
(AI2)
Feed forward input
(AI1)
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)
External MV
command (DI2)
Remote acknowledge
signal (DI3)
: Option
Personal computer
Communication
terminal
To other controllers
Bar graph indicator
Linearize
Filter
Square-root
extraction
Limiter
SH
R
SL
A.M
M mode
Feed forward
computation
P
I
D
Non-linear
–
+ _{+ MH}
+ _ML
Limiter
R.A
M
M mode
L or SCC mode
R
R mode
Fault
Alarm
Compensated PV
signal (KPV)
Control output
(current) (MI)
Control output
(voltage) (MV)
Set point transmit
signal (SV)
Manual mode
output (M)
Local mode
output (DO1)
Remote request
(DO2)
Fault output (FLT)
High alarm
output (H)
Low alarm
output (L)
FLT lamp
H lamp
L lamp
EDS11-91h
Date Dec. 20, 1994