Walther WTRB-24DC-3500 Operating Manual page 33

Rev. 1.0
Fixed limit value
AF7
1
0
AL
Timer (tFCt)
The timer issues an outlet signal which is available for the binary functions. This will help you realize e.g. a
time-limited controlling or a time-dependent switching of the desired value. The timer value will not be saved
during a power outage. The time remains inactive after the return of current.
ConF -> tFCt->
Parameter
Function
FnCt
Start condition
Strt
Time unit
Unit
Timer value
t1
Tolerance band
toLt
WALTHER Temperature Controller Bundle WTRB-x-x
HySt
X
Value Description
0 Timer turned off
Timer signal is "high" while timer is running
1
Timer signal is "low" while timer is running
2
0 Manual start through function key or binary signal (no re-
start after power outage)
Automatic start after 'power on' (restart after power out-
1
age); manual start also possible
0 mm:ss
1 h:mm
2 hhh.h
00.00. ... Runtime of timer (in the preset time unit)
999.9.
0 ... 9999 Tolerance band for the start of the timer. The timer will not
start before the actual value hasn't reached the tolerance
band. 0 = start without tolerance band
AF8
1
0
AL
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
Page 33 of 42
HySt
X