Dungs VPM-VC Manual - Page 4

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Signalling unit
MFT (RESET)
V2
= multifunction
two LEDs
switch:
green / red
Unlocking switch for
error status
Switch-on (mains): All
...max. 5x/15 min.
LEDs light up as a functional
test for approx. 1.5 s.
Changeover switch
to switch to the
Waiting for test request:
password-protected
Green LED's flashing slowly
function level for
(4 s off, 0,125 s on).
service and OEM
Depending on the states, the
parameter setting
LED-V1 and LED-V2 indicators
via TWI interface
are flashing or lit constantly
by means of
the VisionBox.
V2
V1
RESET
V1
two LEDs
green / red
Error information
V2
V1
Off
Constantly red
Constantly red
Off
Red flashing 1x
Red flashing 1x
Red flashing 2x
Red flashing 2x
Red flashing 3x
Red flashing 3x
Red flashing 4x
Red flashing 4x
Red flashing 5x
Red flashing 5x
Constantly red
Constantly red
Constantly
Constantly
green
green
Detailed error information
via flash codes
All LEDs are flashing:
• when a key press is
requested during a
level change
• when the VPM is ready
for extended unlocking
V1 leaking
V2 leaking
Venting error
Filling error
Wrong position
of DIP switch
Unlock
failed
Power at V1.In or V2.In
before test sequence
completed
...all other errors
Release signal
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