Burkert Type 8693 - Manual (Page 106)

106
Start-up and operation of the
position controller Type 8692
22.3.7. X.LIMIT
limits the mechanical stroke range
This auxiliary function limits the (physical) stroke to specified % values (minimum and maximum). In doing so, the
stroke range of the limited stroke is set equal to 100 %. If the limited stroke range is left during operation, negative
POS values or POS values are indicated greater than 100 %.
Factory setting: Min = 0%, Max = 100%
X.LIMIT
Min 0 %
Max 100 %
EXIT
ENTER
INPUT
+
-
Min 0 %
OK
INPUT
+
-
Max 100 %
OK
26)
26)
Input the initial value of
the stroke range as %
Adjustment range:
0 – 50 % of the total
stroke
Input the final value of the
stroke range as %,
Adjustment range:
50 – 100 % of the total
stroke
The minimum gap between Min
→
and Max is 50 %
Figure 58: Operating structure X.LIMIT
Changed values are not transferred into the memory (EEPROM) until the main menu (MAIN) is left.
Limited
stroke
Unlimited
stroke
Physical
stroke (%)
(
POS)
Limited
stroke (%)
(
POS)
Set-point value
[mA] (
INPUT)
Adjustment range in MANUAL mode
Control range in AUT
OMA
TIC mode
Figure 59: Graph X.LIMIT
26)
if the sub-menu is left by pressing the selection key on the left (ESC), the value remains unchanged.
english
Type 8692, 8693