Kromschroder FCU 500 - Functions of Terminals 51, 65, 66, 67 and; Function of Terminal 51

FCU 500, FCU 505 · Edition 02.17 115
Parameters
12.8 Functions of terminals 51, 65, 66, 67
and 68
Terminals 51, 65, 66, 67 and 68 can each be assigned a
logical AND gating with one of the inputs for the safety
functions (terminals 46 – 50) using an appropriate pa-
rameter. If AND gating is required, the input concerned
can be enabled.
In addition, the terminals can be assigned a given func-
tion.
12.8.1 Function of terminal 51
Parameter 69
The terminal can be set to the function “IC 40/RBW
max. air volume feedback” to query the position for
maximum capacity of an IC 40/RBW actuator, see
page 96 (Parameter 40 = 3: with RBW).
Parameter 69 = 0: Off
Parameter 69 = 1: max. capacity position feedback
(IC 40/RBW)
Parameter 69 = 2: AND with emergency stop (termi-
nal 46)
Parameter 69 = 3: AND with air
min.
(terminal 47)
Parameter 69 = 4: AND with air flow monitoring (termi-
nal 48)
Parameter 69 = 5: AND with gas
min.
(terminal 49)
Parameter 69 = 6: AND with gas
max.
(terminal 50)