Functions Of The Keys; Function Of The Dip Switches - bürkert TopControl Basic 8696 Schnellstartanleitung

10.3.2. functions of the keys
The configuration of the 2 keys on the board varies depending on the
operating status (AUTOMATIC / MANUAL).
Fig. 12: Keys
MANUAL operating status (DIP switch 4 set to ON):
key function
8)
1 Aerate (manually open / close the actuator)
2 Deaerate (manually open / close the actuator)
Tab. 5: Configuration of the keys for MANUAL operating status
AUTOMATIC operating status (DIP switch 4 set to OFF):
key function
1 Press for 5 s to start the X.TUNE function
2 -
Tab. 6: Configuration of the keys for AUTOMATIC operating status
No function if the binary input was activated with the "Manual/
8)
Auto change-over" via the communications software.
depending on the operating principle of the actuator.
9)
Type 8696
Start-up
Key 1
Key 2
9)
9)
10.3.3. function of the Dip switches
dip
function
switches
1 ON Reversal of the effective direction of the set-point
value (set-point value 20 – 4 mA corresponds to
position 0 – 100 %), descending (DIR.CMD)
OFF Normal effective direction of the set-point value
(set-point value 4 – 20 mA corresponds to position
0 – 100 %), ascending
2 ON Sealing function active. The valve completely closes
below 2 % and opens above 98 % of the set-point
10)
value (CUTOFF)
OFF No sealing function
3 ON Correction characteristic for adjustment of the oper-
ating characteristic (linearization of the process char-
acteristic CHARACT)
OFF Linear characteristic
4 ON Operating status MANUAL (MANU)
OFF Operating status AUTOMATIC (AUTO)
Tab. 7: DIP switches
Can be changed via communications software.
10)
english
on dip
1 2 3 4
10)
19