Unigas G400A - ConF > AF; ConF > OutP

10
ConF > AF
(bold = factory settings)
ConF > OutP
For fuel-air ratio control purposes, the RWF55 has the binary outputs K2, K3 (terminals KQ,K2, K3) and the analog output (terminals
A+, A-). The burner is released via relay K1 (terminals 1N, 1P)
.
The binary outputs of the RWF55 offer no setting choices
The RWF55 has an analog output
.
The analog output offers the following setting choices:
(bold = factory settings)
Parameter Value Description
FnCt
type of control
0
1
2
3
4
5
6
7
8
9
10
11
12
0 =
Without function
Ik1 = monitored input InP1
Ik2 =
monitored input InP1
Ik3 =
monitored input InP1
Ik4 =
monitored input InP1
Ik5 =
monitored input InP1
Ik6 =
monitored input InP1
Ik7 =
monitored input InP1
Ik8 =
monitored input InP1
Ik7 =
monitored input InP2
Ik8 =
monitored input InP2
Ik7 =
monitored input InP3
Ik8 =
monitored input InP3
Alarm value
AL
-1999 ...
0
1999
Limit value or deviation from setpoint to be monitored (see alarm functions
lk1 to lk8: limit value AL)
Limit value range for lk1 and lk20 ...9999
HySt
switching differential
0…
1...
9999
Switching differential for limit value AL
ACrA
response by out of range
0
1
Switched-off
ON
Switching state in the case of measuring range overshoot or undershoot
(Out of Range)
Parameter Value Description
FnCt
type of control
1
2
3
4
1 = analog input 1 doubling with possibility to convert
2 = analog input 2 doubling with possibility to convert
3 = analog input 3 doubling with possibility to convert
4 = Controller’s angular positioning is delivered (modulating controller)
SiGn
type of output signal
0
1
2
physical output signal (terminals A+, A-)
0 = 0÷20mA
1 = 4÷20mA
2 = 0÷10V DC
rOut
value when out of input
range
0…101
signal (in percent) when measurement range is crossed
oPnt
zero point
-1999…0..+9999 A value range of the output variable is assigned to a physical output signal (for
FnCt = 1, 2, 3)
End
end point
-1999…100..+9999 A value range of the output variable is assigned to a physical output signal (for
FnCt = 1, 2, 3)