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3 4 O X _ 3 0 - 1 6 0 0 r e v. B / 1 S C C 3 0 3 0 1 1 M 0 2 0 1
—
2.2 HMI
HMI is the control interface (Human
Machine Interface), available in three
different level types. Level 2 contains the
HMI with DIP-switches, Level 3 contains
Level 2:
HMI with
DIP-switches
S1
O
S2
l
ll
!
LOAD
AUTO
Auto
In-phase
Priority
Manual
config
monitor
retransfer
Start
On
No priority
On
Source 1
Off
Ok
Off
∆U 5% / ∆f 5%
Dropout ∆U / ∆f
∆U 10% / ∆f 5%
∆U 15% / ∆f 10%
∆U 20% / ∆f 10%
Generator
Center
stop delay
/OFF
delay
S1 Failure
S1 Return
delay [s]
delay [min]
0
2
4
10
20
30 s
0 s
1
3
5
15
30
4 min
4 s
Off
On
Bypass
Lamp
Auto
load
load
time
test
Alarm reset
test
test
delay
l
O
ll
ON
OFF
ON
I - O - II (or II - O - I)
S1
S2
l
ll
!
LOAD
AUTO
Auto
In-phase
Priority
Manual
config
monitor
retransfer
Start
On
No priority
On
Ok
Off
Source 1
Off
Dropout ∆U / ∆f
∆U 5% / ∆f 5%
∆U 10% / ∆f 5%
∆U 15% / ∆f 10%
∆U 20% / ∆f 10%
Generator
stop delay
S1 Failure
S1 Return
delay [s]
delay [min]
0
2
4
10
20
30 s
4 min
1
3
5
15
30
Off
On
Bypass
Lamp
Auto
load
load
time
test
Alarm reset
test
test
delay
l
ll
ON
ON
I - II (or II - I)
—
Fig. 2.2 HMIs available in three Level types: upper
pictures; delayed transition I - O - II (or II - O -I) and
lower pictures; open transition I - II (or II - I)
the HMI with LCD-screen and level 4
contains the HMI with touch screen.
The HMI is used for configuration and
automatic operation.
Level 3:
HMI with
LCD-screen
O
S1
S2
l
ll
!
LOAD
AUTO
Auto
Esc
Alarm reset
l
O
ll
ON
OFF
ON
I - O - II (or II - O - I)
S1
S2
l
ll
!
LOAD
AUTO
Auto
Esc
Alarm reset
l
ll
ON
ON
I - II (or II - I)
Level 4:
HMI with
touch screen
O
S1
S2
l
ll
!
LOAD
AUTO
l
O
ll
ON
OFF
ON
I - O - II (or II - O - I)
S1
S2
l
ll
!
LOAD
AUTO
l
ll
ON
ON
I - II (or II - I)
17
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