Burkert Type 8693 - Manual (Page 107)

107
Start-up and operation of the
position controller Type 8692
22.3.8. X.TIME
limiting the control speed
Use this auxiliary function to specify the opening and closing times for the entire stroke and limit the control speeds.
When the X.TUNE function is running, the minimum opening and closing time for the entire stroke is auto-
matically entered for Open and Close. Therefore, movement can be at maximum speed.
Factory setting: values determined at the factory by the X.TUNE
If the control speed is limited, values can be input for Open and Close which are between the minimum values
determined by the X.TUNE and 60 s.
X.TIME
Open 1
Close 1
EXIT
ENTER
INPUT
+
-
Open 1
OK
INPUT
+
-
Close 1
OK
27)
27)
Opening time for entire
stroke (in seconds)
Adjustment range:
1 – 60 seconds
Closing time for entire
stroke (in seconds)
Adjustment range:
1 – 60 seconds
Figure 60: Operating structure X.TIME
Changed values are not transferred into the memory (EEPROM) until the main menu (MAIN) is left.
Effect.of.limiting.the.opening.speed.when.there.is.a.jump.in.the.set-point.value
Set-point value
Actual value
Open
t
Valve stroke [%]
(
POS, CMD)
Figure 61: Graph X.TIME
27)
If the sub-menu is left by pressing the selection key on the left (ESC), the value remains unchanged.
english
Type 8692, 8693