Function Modules; Timer - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

15.5

Function Modules

15.5.1 Timer

The timer function can be linked to various functions for time-control of digital sig-
nals.
The parameters
fine the evaluation of the digital input signals and the unit of time of the time func-
tion.
Operation Mode 790, 793
0 - Off
1 - Normal, Rising Edge, Sec.
2 - Retrigger, Rising Edge, Sec.
AND-Connect., Rising Edge,
3 -
Sec.
11 to 13
101 to 113
201 to 213
By default, the functions are linked according to the following illustration:
73 - S4IND
7 - Aus
The sources of the digital signals (e.g. 73 - S4IND) are selected via the parameters
Timer 1
and Timer 2 is switched off.
The output signal of the timer can be assigned to an inverter function or to a digital
output. By default,
linked.
Note:
Function Parameter for
Timer 1
Timer 2
1)
For linking with inverter functions
2)
For digital output
Operating Instructions ACU
06/13
Operation Mode Timer 1
83
Timer 1
P.83
84
Timer 2
P.84
83 and 84. In the factory setting Timer 1 is linked to digital input 4
Timer 2
Data Set Change-Over 1
The factory setting is
S4IND are transmitted to the Data Set Change Over 1 without time delay.
Operation mode
input signal
Operation Mode
83
Timer 1
Timer 1
Operation Mode
84
Timer 2
Timer 2
790 and
Operation Mode Timer 2
Function
Signal output is switched off.
Positive signal edge starts timer (trigger),
time 1 delays the output signal,
time 2 defines the signal period.
Positive signal edge starts timer (trigger),
next positive signal edge within time 1 starts the
delay in time again (Retrigger), time 2 defines
the signal period.
Positive signal edge starts timer (trigger),
if no input signal is received within time 1 the
delay starts again (Retrigger),
if no input signal is received within time 2, the
signal period is terminated.
Operation modes 1...3, negative signal edge
starts timer.
Operation modes 1...3, [in minutes].
Operation modes 1...3, [in hours].
158 - Timer 1
Data Set Change-Over 1
159 - Timer 2
No function linked
is linked to Timer 1 and Timer 2 is not
792 = 0. Signals at digital input
Time 2 Timer 1
Time constant
Time 1 Timer 1
790
Time 2 Timer 1
Time 1 Timer 2
793
Time 2 Timer 2
793 de-
70
Function output
signal
1)
158 -
791
Timer 1
792
2)
23 -
1)
159 -
794
Timer 2
795
2)
24 -
201