ZD340_07d_e.doc / Apr-17
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5.4. Change of Parameter Values on the Numeric Level
The numeric range of the parameters is up to 6 digits with 6-decade models and up to 8 digits
with 8 decade models. Some of the parameters may also include a sign. For fast and easy
setting or these values the menu uses an algorithm as shown subsequently. During this
operation the front keys have the following functions:
PROG
UP
DOWN
ENTER
Saves the actual value
shown in the display and
returns to the parameter
selection level
Increments the
highlighted
(blinking) digit
Decrements the
highlighted
(blinking) digit
Shifts the cursor (blinking
digit) one position to the
left, or from utmost left
to right
With signed parameters the left digit scrolls from 0 to 9 and then shows “–„ (negative) and
“-1“ (minus one). The example below shows how to change a parameter from the setting 1024
to the new setting 250 000 (using a 6 decade model).
This example assumes that you have already selected the parameter group and the parameter
number, and that you actually read the parameter value in the display.
Highlighted digits appear on colored background.
Step
Display
Key action
Comment
00
001024
Display of actual parameter setting, last
digit is highlighted
01
4 x
Scroll last digit down to 0
02
001020
Shift cursor to left
03
001020
2 x
Scroll highlighted digit down to 0
04
001000
2 x
Shift curser 2 positions left
05
001000
Scroll highlighted digit down to 0
06
000000
Shift cursor left
07
000000
5 x
Scroll highlighted digit up to 5
08
050000
Shift cursor left
09
050000
2 x
Scroll highlighted digit up to 2
10
250000
Save new setting and return to the
parameter number level
P
