8 Configuration
46
Inputs
Controller process
value
CPr
(analog selector)
Analog inp. 1
Defines the source for the process value of the control
channel.
External setpoint
ESP
(analog selector)
switched off
Activates the external setpoint input and defines the source
for the external setpoint.
External setpoint with correction:
External setpoint + setpoint 1 = present setpoint
The external setpoint is corrected up or down from the keypad
(setpoint 1). The display shows the present setpoint.
Output feedback
FEEd
(analog selector)
switched off
Defines the source for output feedback for a modulating
controller.
v See “Analog selector” on Page 40.
Autotuning
Method of tuning
tyPt
0
1
Oscillation method
Step response method
v Chapter 9.1 “Autotuning (self-optimization)”
Inhibit tuning
InHt
0
1
enabled
inhibited
If autotuning is inhibited, it can not be started via the keys or
the binary function.
Output of tuning 1
Ott1
0
1
2
Relay
Solid-state + logic
Continuous
The type of the physical output for the signal of the controller
outputs 1 and 2 has to be defined.
Output of tuning 2
Ott2
Controller standby
output
SOut
-100…0…+100% Initial output with step response
Step size
StSI
10…30…100% Step size with step response
Symbol Value/selection Description
Factory settings are shown bold.
Analog selector
0 no function 21 program run time in sec
1 analog input 1 22 residual program time in sec
2 analog input 2 23 segment run time in sec
3 process value 24 residual segment time in sec
4 present setpoint 25 timer run time for timer 1 in sec
5 ramp end value 26 timer run time for timer 2 in sec
6 program setpoint 27 residual run time for timer 1 in sec
7 math 1 28 residual run time for timer 2 in sec
8 math 2 29 present segment end value
9 setpoint 1 30 analog marker (Profibus)
10 setpoint 2 31 reserved
11 setpoint 3 32 reserved
12 setpoint 4 33 reserved
13 controller output level
14 controller output 1
15 controller output 2
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