Siemens 353 - 4.1 FCO101 - Single Loop Controller w Tracking Setpoint

Factory Configured Options UM353-1B
April 2012
4-2
4.1 FCO101 - Single Loop Controller w/ Tracking Setpoint
Factory Configured Option FCO101 provides a single loop controller configured in Loop01. A block diagram of
the loop configuration is shown below along with any changes to the default parameter values of the configured
blocks. This configuration provides setpoint tracking which will cause the setpoint to track the process when the
loop is not in Auto (NA). If the loop tag ‘Loop01’ is changed, all configured references within the station will
automatically be changed to the new tag.
SETPT
TV
TC O1
AIN1
QS
O1
AOUT1
QS
ALARM
A1
A2
A3
A4
A/M
O1
AS
NA
MS
ES
SS
PID
O1
AE
AW
SR
P
D
A
TV
TC
EM
S
D
P
S
F
A
I
LU
LD
Valve
Process
S
P
V
.
.
LOOP01
A/M - Auto/Manual Function Block
RG PTR - Range Pointer ------------ Loop01.PID.OR
INPUT A - Input A ------------------- Loop01.PID.O1
ESN - Exec. Seq. No. --------------- 20
AOUT1 - Analog Output 1 Function Block
RG PTR - Range Pointer ------------ Loop01.PID.OR
INPUT S - Input S ------------------- Loop01.A/M.O1
ODC - Operator Display for Controllers
P RG PTR - P Range Pointer ------- Loop01.AIN1.OR
V RG PTR - V Range Pointer ------ Loop01.PID.OR
INPUT P - Input P (Process) ------- Loop01.AIN1.O1
INPUT S - Input S (Setpoint) ------ Loop01.SETPT.O1
INPUT V - Input V (Valve) -------- Loop01.A/M.O1
LOOP #- Loop # ------- 01
SETPT - Setpoint Function Block
RG PTR - Range Pointer ----------- Loop01.AIN1.OR
INPUT TV - Input TV -------------- Loop01.AIN1.O1
INPUT TC - Input TC -------------- Loop01.A/M.NA
ESN - Exec. Seq. No.--------------- 5
ALARM - Alarm Function Block
RG PTR - Range Pointer ---------- Loop01.AIN1.OR
INPUT P - Input P ----------------- Loop01.AIN1.O1
INPUT D - Input D ---------------- Loop01.SETPT.O1
ESN - Exec. Seq. No. ------------- 10
PID - PID Controller Function Block
RG PTR - Range Pointer ---------- Loop01.AIN1.OR
INPUT P - Input P ----------------- Loop01.AIN1.O1
INPUT S - Input S ----------------- Loop01.SETPT.O1
INPUT F - Input F ----------------- Loop01.A/M.O1
INPUT A - Input A ---------------- Loop01.A/M.AS
ESN - Exec. Seq. No.-------------- 15