Fb Function
WE
Anl
Comment
Function block parameter/Range of values (default)
24 Operating action of L
OFF 0 to 9 Fb24 = ON: 0 to 100 L = 10 to 0 V
Fb24 = OFF: 0 to 100 L = 0 to 10 V
25 BE01 in FSR
OFF 0 to 9 Fb25 = ON:
Select:
StEIG
(entry in FSR for rising signal edge; make
contact)
FALL
(entry in FSR for negative signal edge; break
contact)
Note:
Can only be changed with code number.
26 BE02 in FSR
–> Fb 25
27 BE03 in FSR
–> Fb 25
28 BE04 in FSR
–> Fb 25
29 BE05 in FSR
–> Fb 25
30 BE06 in FSR
–> Fb 25
31 BE07 in FSR
–> Fb 25
32 BE08 in FSR
–> Fb 25
33 BE09 in FSR
–> Fb 25
34 BE10 in FSR
–> Fb 25
35 BE11 in FSR
–> Fb 25
36 BE12 in FSR
–> Fb25
37 Locking settings
OFF 0 to 9 Fb37 = ON: CO level locked; PA level locked
except for time, date, set points, times-of-use, public
holidays and vacations
Note:
Can only be changed with code number.
38 BA5 dependent on Y1
OFF 0 to 9 Fb38 = ON: BA5 ON/OFF dependent on Y1;
Function block parameters:
START
(Activation value)/STOP up to 100 % (30 %)
STOP
(Deactivation value)/0 up to START (10 %)
Lag time of the fans/0 to 60 sec (10 sec)
39 Variable air volume via
analog output AA
OFF 0 to 7 Fb39 = ON: Only with Fb20 = OFF; control of AA
dependent on analog input for air quality
Function block parameters:
MIN AA
(Minimum air volume)/0 to 100 % (25 %),
K
P
(Factor of change)/0.0 to 10.0 (0.0)
* Only with cascade control
EB 5477 EN
93
Appendix