Honeywell Krom Schroder BCU 580 Technical Information page 78

Parameters
IC 40
Parameter 40 = 2: with IC 40.
To ensure that the actuator IC 40 can be operated on
the BCU..F1, P40 = 2 (capacity control) must be set.
62 61 5 6
The operating mode of actuator IC 40 may be param-
c
eterized to 11 or 27.
24V
DC
88
µC
BCU 580..F1
mA
22 21 20 19 18 16 15 14
A
D
The positions for maximum capacity and ignition
capacity can be set using the actuator. Terminal 51
checks whether the position for maximum capacity has
BCU 580 · Edition 11.15l
7 9 10 11 12
c
3,15AT
12 11 10 8 7 5 4
M
been reached. Terminal 52 checks the position for igni-
tion capacity. If the position is not reached within the
timeout time of 255 s, a safety shut-down of the BCU
will be performed. A fault message (A , A or A ) will be
displayed, see page 51 (Fault signalling).
If a controller enable is active, the control system is
enabled for operation via the outputs at terminals 53
and 55.
▼
N
L N
2 1
AC
DC
PE
78