6
3
KEB COMBIVERT F5
4
Name: Basis
28.01.03
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2002
All rights reserved
Functional Description
Digital In- and Outputs
10 11 12 13 14 15
20
16 17
I1 I2 I3 I4 F R
GND
STRST
PE
X2A
22 23
24V
out
21
24V
in
+
10 11 12 13 14 15
20
16 17
I1 I2 I3 I4
F
R
GND
24V
out
ST RST
PE
X2A
22 23
21
24V
in
1 128 256 512 1024 2048
ST
I4
IA
IB
IC
ID
ST
I4
IA
IB
IC
ID
di.2
1
128
256
512
1024
2048
di.1
&
&
Sy.50 Bit0 = 1
Fig. 6.3.2.b Digital inputs with NPN control (di.0 = 1)
U
in
= 18...26V DC ±0%
smoothed
R
i
= 2,1k
Ω
Terminal strip
As shown in Fig. 6.3.3, it can be selected with di.1, whether the inputs shall be
switched from the terminal strip (default) or by way of parameter di.2. Both parameters
are bit-coded, i.e. according to following table, the appropriate value for the input is
to be entered. In the case of several inputs the sum is to be formed. (Exception:
Control release must always be bridged at the terminal strip).
Internal voltage supply
External voltage supply
18...26 VDC
6.3.3
Setting of Digital
Inputs by Software
(di.1, di.2)
With the aid of parameter di.1 and di.2 the digital input can be set without external
wiring.
Fig. 6.3.3
Digital inputs controlled by Software (di.1/di.2)
The control release must
generally be switched by means
of hardware even if one switches
by software (see Fig. 6.3.3 AND-
operation wtih di.2 and Sy.50)!
Bit -No. Decimal value Input
Terminal
0
1
ST (Prog. input „Control release/Reset“)
X2A.16
1
2
RST (Prog. input „Reset“)
X2A.17
2
4
F (Prog. input „Forward“)
X2A.14
3
8
R (Prog. input „Reverse“)
X2A.15
4
16
I1 (Prog. input 1)
X2A.10
5
32
I2 (Prog. input 2)
X2A.11
6
64
I3 (Prog. input 3)
X2A.12
7
128
I4 (Prog. input 4)
X2A.13
8
256
IA (Internal input A)
none
9
512
IB (Internal input B)
none
10
1024
IC (Internal input C)
none
11
2048
ID (Internal input D)
none
Internal Inputs
Not valid for BASIC and
A-Servo!