4 Setpoint
Positioner DC 6-06 17
setting purposes, as there is a special input section. Here all the particular aspects of curve
parameterization are taken into consideration, so input errors cannot occur.
DcDesk 2000 is being continuously developed and enhanced with additional functions.
HEINZMANN strongly recommends the use of DcDesk 2000 for experimental work and
first commissioning. The program is also of major benefit to service engineers conducting
diagnosis and trouble-shooting.
3.4 Value range of parameters
Each parameter is assigned a particular value range. The large number of parameters and
functions means that there is also a large number of value ranges. The value range for each
parameter is listed in Chapter
11 Parameter Description. The value range of the
parameters is also displayed by the PC or hand programmer (
3.1 Parameterization
options).
Some parameters have a value range that can have only two states: 0 or 1. These
parameters are used to activate or toggle individual functions or to display the status of
errors, external switches etc. Parameters with this value range can only occur in List 2 and
List 3 (
11.3 List 2: Measured values and
11.4 List 3: Functions).
State “1” means that the function is active or that the error is present, whereas with state
“0” the function is inactive or the error is not present.
With toggles or parameters that choose between two functions, the parameter name always
contains an “Or” (example: 4330 FuelSetpPWMOrAnalog). The function before the “Or”
is active when the parameter value corresponds to the maximum, the function after the
“Or” when the parameter value corresponds to the minimum.
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