PMA KS 98, Manual

Page: 109 / 246

17.3 VPARA ( parameter operation )
General
Function VPARA provides an operating page which can be used for
changing max. 6 parameters of other function blocks available in the
engineering from the operating level.
Each parameter to be displayed is made known to the display function
with block number and parameter number by means of two configura-
tion data. The engineering tool supports parameter setting by a special
operating sequence in which the parameter numbers of the selected
block are selected by means of the parameter descriptions (
r
see fig-
ure opposite).
Additionally, an identifier and a unit text can be specified.
a
Values of the used analog inputs are stored as analog values,
when a positive flank is detected at the
store input. Activation
of this input must be organized so that it occurs only with relevant
input value changes. Too frequent storage can lead to EEPROM
destruction.
Inputs/outputs
Digital inputs:
hide
Display suppression (with
hide
= 1 the page is not displayed in the operation).
lock
Adjustment blocking (with
lock
= 1 the values are not adjustable by means of keys
ID
).
store
With a positive flank (0 r 1) the input values are stored as parameter values.
9499 040 50611
Visualization
109 VPARA ( parameter operation )
store
lock
hide
Block1 Num1
Num3
Num5
Num2
Num4
Num6
Block2
Block3
Block4
Block5
Block6
x1
x2
x3
x4
x5
x6
y1
z1
y6
z6
.
.
.
.
.
.
.
.