KEB COMBIVERT F5 BASIC Applications Manual page 224

Functional Description
Timer / Starting condition
(LE.18/23)
Timer start Input selection
(LE.17/22)
Current counter content
(ru.43/44)
Input selection / Timer Reset
(LE.19/24)
Chapter Section Page
6 9 12
From the following table the conditions can be selected at which the timer is started.
The individual conditions are OR-operated.
Bit Value
0 1
1 2
2 4
In case of several starting conditions the values are to be added up.
Additionally the timer can be activated by one or several inputs. The sum of the
valences is to be entered, if the timer shall be started by different inputs. The individual
inputs are OR-operated.
Bit -No. Decimal value Input
0
1
2
3
4
5
6
7
8
9
10 1024
11 2048
ru.43 / ru.44 displays the actual counter reading dependend of the adjusted clock
source (LE.21/26). By writing on ru.43/44 the counter can be set to a value. If the
clock source is changed during the running time the counter content is maintained but
is interpreted according to the new clock source.
According to following table the inputs with which the timer is reset can be specified.
The individual inputs are OR-operated, i.e. if one of the specified inputs is triggered,
the timer jumps back to zero. If a starting and reset condition are active simultaneously,
reset has prioritiy.
Bit -No. Decimal value Input
0
1
2
3
4
5
6
7
8
9
10 1024
11 2048
Date Name: Basis
18.04.02 KEB COMBIVERT F5
Timer / Starting condition
Modulation on
Modulation off
Actual freq. =setpoint freq.
1 ST (prog. input „control release/Reset")
2 RST (prog. input „Reset")
4 F (prog. input „forward")
8 R (prog. input „reverse")
16 I1 (prog. input 1)
32 I2 (prog. input 2)
64 I3 (prog. input 3)
128 I4 (prog. input 4)
256 IA (internal input A)
512 IB (internal input B)
IC (internal input C)
ID (internal input D)
1 ST (prog. input „control release/Reset")
2 RST (prog. input „Reset")
4 F (prog. input „forward")
8 R (prog. input „reverse")
16 I1 (prog. input 1)
32 I2 (prog. input 2)
64 I3 (prog. input 3)
128 I4 (prog. input 4)
256 IA (internal input A)
512 IB (internal input B)
IC (internal input C)
ID (internal input D)
Special Functions
Terminal
X2A.16
X2A.17
X2A.14
X2A.15
X2A.10
X2A.11
X2A.12
X2A.13
Terminal
X2A.16
X2A.17
X2A.14
X2A.15
X2A.10
X2A.11
X2A.12
X2A.13
© KEB Antriebstechnik, 2002
All rights reserved
none
none
none
none
none
none
none
none