H. ZANDER GmbH & Co. KG • Am Gut Wolf 15 • 52070 Aachen • Deutschland • Tel +49 241 9105010
Fax +49 241 91050138 • [email protected] • www.zander-aachen.de
21
Safety Time Control Device
ATTENTION!
•
Make sure that the supply voltage of the device is safely applied during loading the new
configuration. A power-off during the loading process leads to a non-acknowledgeable
error condition. In this case, the device must be returned to the manufacturer
•
If the starting behaviour "automatic reset" is selected and the safety circuit closed, the
SCB will be activated immediately
13.2 Parametrization of a delay time
After a configuration has been successfully loaded via the PUK, the desired delay time
can be parameterised. The parametrization of the delay time is protected against external
adjustment by PIN
4
-
2
.
After successful entry, the delay time can be set via the push/rotary button and the dis-
play, depending on the time variant, in the range between 0.1 and 99 s/min/h with a reso-
lution of
≥
0.1 s/min/h as shown in Figure 20.
Figure20: PIN procedure
1. Operating state
The parametrise menu is entered by pressing the push/rotary button for 2 s.
INFO:
PIN request can be entered only in safe state. Open the safety circuit and wait until
all safety outputs/contacts have switched off.
2 s
1.
2.
3.
4.
5.
6.
7.
Enter (2s)
Enter (2s)
Enter
Enter
2 s
Y1
Y1
Y1
Y1
Y1
Y1
Y1
