JUMO DICON 401, Operating Manual, Page: 47 / 100

47
10 Configuration level 1
10.1 Controller
The following are set here: controller type and input variables of the controller,
setpoint limits, conditions for manual mode, presettings for self-optimisation
and the fuzzy logic.
CONFIG 1 ➔ CONTRL.
Parameter Value/selection Description
Controller type
➔
CTR.TYPE 1-SETPT
2-SETPT
MODULTNG
ACTUATNG
PROP.
single-setpoint controller
double-setpoint controller
modulating controller
proportional controller with integral
actuator driver
proportional controller
Control direction
➔
DIRECTN. DIRECT
INVERSE
direct
inverse
inverse:
The controller output Y is > 0 when
the process value is smaller than
the setpoint (e. g. heating).
direct:
The controller output Y is > 0 when
the process value is larger than the
setpoint (e. g. cooling).
Inputs of the
controller
process value
external setpoint
external setpoint
with correction
stroke
retransmission
additive disturbance
multiplying
disturbance
➔ INPUTS
➔ PV
➔ EXTSET
➔ EXTCORR
➔ Y RETRM
➔ ADD DIST
➔ MUL DIST
NO FUNCT
ANALOG 1
ANALOG 2
ANALOG 3
ANALOG 4
MATHS 1
MATHS 2
no function*
analogue input 1**
analogue input 2
analogue input 3
analogue input 4
mathematics 1
mathematics 2
Defines from which analogue inputs
or maths functions the controller
receives its signals.
In the case of a proportional control-
ler with integral actuator driver,
stroke retransmission has to be
configured!
* factory-set for all, except process
value
** factory-set for process value
Factory settings are shown
bold
.