Nederman High Vacuum Starter Manual De Instrucciones página 21

(11X)
Press
SIEMENS
WEEK TIMER (WT) 0
Off=0 On=1 Setting=2
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NOTE!
and in parallel with external start/stop-buttons, if installed. All start/stop-devices use a
short pulse to give a start or a stop command. Therefore, it is possible to stop the unit at
any time despite the week timer has not yet reached programmed stopping time. Starting
the unit manually at any time is also possible. Negligence to stop the unit manually will
cause the week timer to stop the unit at next programmed stopping time.
NOTE!
idea despite the fact that the installation is normally not used these days. Should the
installation be started manually, and one then forgets to stop it manually, it will stop
automatically at programmed stopping time.
Activating default settings
The installation must be at standstill with display status as shown below.
NOTE!
SIEMENS
HIGH VACUUM STARTER
(Press On/Standby)
Standby
F5 F6
Week timer
Press to select the week timer
ENTER
TD 200
Press to confirm selection "0" or "1". The PLC automatically
ENTER
returns to 0
SHIFT ESC ENTER
For programming the clock and the week timer, see
Chapter '12.2 Clock and week timer settings'.
The week timer works in parallel with the start/stop-buttons on the PLC display
Programming a late stopping time on Saturday and Sunday might be a good
Default settings are only guide settings. In most cases customising is necessary.
Lamp
TD 200
Cleaning Start
F7 F8
SHIFT ESC ENTER
High Vacuum Starter, Advanced
Select 1 (on)
Select 0 (off)
SHIFT
Press and release
Start
Keep F8, i.e. pressed for about 5 s until yellow lamp
F8
lights. Release key F8 and the display will show:
FACTORY SETTINGS
ACTIVATED
EN
Default = 0
("S" starts flashing and
function keys F5-F8
become active)
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