Compact controller ER 2022S and ER 2022SA
8. Configuration
8. 3 Generator ”Pro”
1
2
3
4
Fixed-setpoint controller
Ramp function
Program
controller
Program
generator Hot-
channel controller
Ramp function:
A rising or a falling ramp function can be
implemented. The
ramp end value is determined by
the setpoint input and can be
altered from the
I
and
D
keys, just as for a fixed-setpoint controller.
The ramp function can be paused or canceled via the
binary functions.
Program generator:
Is used, for instance, to output the setpoint profile via a
continuous output without a control function.
Settings for the program generator are not evaluated
regarding the process value (e. g. start at process
value, continue, tolerance band).
NOTE: Factory settings shown with BOLD text
The basic function of the instrument is defined here. The instrument can
be operated as a fixed-setpoint controller with or without a ramp
function, or warm-up ramp for hot-channel equipment, program controller
or program generator.
Controller
Generator
Limit comparators
Outputs
Binary functions
Display
Timer
Interfaces