Burkert Type 8791 - Manual (Page 28)

28
Operating
9.3.1. configuration of the keys
The configuration of the 2 keys inside the housing varies depending on the operating status (AUTOMATIC / MANUAL).
The description of the operating status (AUTOMATIC / MANUAL) can be found in the chapter entitled
“9.2. Operating status”
.
Key 1
Key 2
Figure 10: Description of the keys
MANUAL operating status (DIP switch 4 set to ON):
Key Function
1 Aerate 4)
(manually open / close the actuator) 5)
2 Deaerate 4)
(manually open / close the actuator) 5)
4)
No function if the binary input was activated with the “MANUAL / AUTOMATIC change-over” via the
communications software.
5)
Depending on the control function of the actuator.
Table 7: Configuration of the keys for MANUAL operating status
AUTOMATIC operating status (DIP switch 4 set to OFF):
Key Function
1 Press for 5 seconds to start the X.TUNE function
2 -
Table 8: Configuration of the keys for AUTOMATIC operating status
english
Type 8791