6
3
KEB COMBIVERT F5
18
Name: Basis
28.01.03
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2002
All rights reserved
Functional Description
Digital In- and Outputs
6.3.22 Inversion of Out-
puts (do.42)
As shown in Fig. 6.3.21, with parameter do.42 the outputs can be once again inverted
after the linking. The parameter is bit-coded, i.e. according to following table the value
belonging to this output must be entered. If several outputs shall be inverted the sum
is to be formed
6.3.23 Output Terminal
Status (ru.25)
Parameter ru.25 indicates the logic condition of the digital outputs after the allocation
by do.51. Parameter ru.80 indicates the logic condition before the allocation. It is
irrelevant whether the output is set due to conditions or by inverting. If an output is set
the appropriate decimal value, according to the table below, is output. If several outputs
are set, then the sum of the decimal values is output.
1
1
1
1
do.42
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
1
2
4
8
16
32
64
128
1
1
1
1
do.41
Terminal
Name
Function
X2A.18
O1
Transistor output
X2A.19
O2
Transistor output
X2A.24...26
R1
Relay output
X2A.27...29
R2
Relay output
-
OA
Internal output
-
OB
Internal output
-
OC
Internal output
-
OD
Internal output
Fig. 6.3.21 Inverting the outputs
Terminal
Name
Function
Decimal values ru.25
X2A.18
O1
Transistor output
1
X2A.19
O2
Transistor output
2
X2A.24...26
R1
Relay output
4
X2A.27...29
R2
Relay output
8
-
OA
Internal output
16
-
OB
Internal output
32
-
OC
Internal output
64
-
OD
Internal output
128
6.3.24 Hardware output
allocation (do.51)
With do.51 the output signals are assigned to the output terminals O1, O2, R1 and R2.
The assignment is done according to following table:
Bit
Value Signal Output
Default
0 + 1 0
O1
x
1
O2
O1 (terminal X2A.18)
2
R1
3
R2
2+3 0
O1
4
O2
O2 (terminal X2A.19)
x
8
R1
16
R2
4+5 0
O1
16
O2
R1 (terminal X2A.24...26)
32
R1
x
48
R2
6+7 0
O1
16
O2
R2 (terminal X2A.27...29)
32
R1
48
R2
x
