Pepperl+Fuchs 6000 SERIES - Sequence of events; Turning off power to the enclosure

24
6000 Series Purge/Pressurization System
I/O Manual
T
u
r
n
p
o
w
e
r
o
f
f
No bypass
Timer = 0
Shutdown
timer
Bypass
is
off
Purge
settings
changed
System
fault
Unsafe
pressure
Overload/
temp
Immediate
shutdown
Immediate shutdown
input
broken/shorted
Immediate shutdown
input on
Door
open
Door open
input
broken/shorted
Door open
input on
Control
power
relay
Control power
relay input
broken/shorted
Control power
relay input
off
Overload/temp
input on
Overload/temp
input
broken/shorted
Lost vent
communications
Vent pressure
<
safe pressure
Volume
changed
Number of
exchanges
changed
Environment
changed
Flow rate
changed
Turning off power to the enclosure